Divisors of 77000: All 64 Factors

Divisors (Factors) Calculator

Use the calculator above to find all divisors (also called factors) of any positive integer up to 4,782,969. Beyond the divisor list, this tool also shows divisor pairs, the sum and count of divisors, prime factorization, and number properties (prime, perfect square, perfect number).

All Divisors of 77000

The number 77000 has 64 divisors:

1,  2,  4,  5,  7,  8,  10,  11,  14,  20,  22,  25,  28,  35,  40,  44,  50,  55,  56,  70,  77,  88,  100,  110,  125,  140,  154,  175,  200,  220,  250,  275,  280,  308,  350,  385,  440,  500,  550,  616,  700,  770,  875,  1000,  1100,  1375,  1400,  1540,  1750,  1925,  2200,  2750,  3080,  3500,  3850,  5500,  7000,  7700,  9625,  11000,  15400,  19250,  38500,  77000

Divisor Pairs of 77000

Each pair multiplies to 77000:

Number of Divisors

The number 77000 has 64 divisors, written as τ(77000) = 64 in number theory.

Sum of Divisors

σ(77000) = 1 + 2 + 4 + 5 + 7 + 8 + 10 + 11 + 14 + 20 + 22 + 25 + 28 + 35 + 40 + 44 + 50 + 55 + 56 + 70 + 77 + 88 + 100 + 110 + 125 + 140 + 154 + 175 + 200 + 220 + 250 + 275 + 280 + 308 + 350 + 385 + 440 + 500 + 550 + 616 + 700 + 770 + 875 + 1000 + 1100 + 1375 + 1400 + 1540 + 1750 + 1925 + 2200 + 2750 + 3080 + 3500 + 3850 + 5500 + 7000 + 7700 + 9625 + 11000 + 15400 + 19250 + 38500 + 77000 = 224640

Prime Factorization of 77000

See the full prime factorization calculator →

Properties of 77000

• 77000 is composite.
• 77000 is not a perfect square.
• Number of divisors: 64.
• Sum of divisors: 224640.

Common Divisors with Another Number?

Looking for the divisors that 77000 shares with another number? Use our Greatest Common Factor (GCF) calculator — it finds all common divisors and the largest one.

Step-by-Step: How to Find the Divisors of 77000

An efficient way to find divisors uses the complementary pair trick: check each integer i from 1 to √77000 ≈ 277.49. If i divides 77000, then both i and 77000/i are divisors.

1. 1 divides 77000 (77000 ÷ 1 = 77000) → pair (1, 77000)
2. 2 divides 77000 (77000 ÷ 2 = 38500) → pair (2, 38500)
3. 4 divides 77000 (77000 ÷ 4 = 19250) → pair (4, 19250)
4. 5 divides 77000 (77000 ÷ 5 = 15400) → pair (5, 15400)
5. 7 divides 77000 (77000 ÷ 7 = 11000) → pair (7, 11000)
6. 8 divides 77000 (77000 ÷ 8 = 9625) → pair (8, 9625)
7. 10 divides 77000 (77000 ÷ 10 = 7700) → pair (10, 7700)
8. 11 divides 77000 (77000 ÷ 11 = 7000) → pair (11, 7000)
9. 14 divides 77000 (77000 ÷ 14 = 5500) → pair (14, 5500)
10. 20 divides 77000 (77000 ÷ 20 = 3850) → pair (20, 3850)
11. 22 divides 77000 (77000 ÷ 22 = 3500) → pair (22, 3500)
12. 25 divides 77000 (77000 ÷ 25 = 3080) → pair (25, 3080)
13. 28 divides 77000 (77000 ÷ 28 = 2750) → pair (28, 2750)
14. 35 divides 77000 (77000 ÷ 35 = 2200) → pair (35, 2200)
15. 40 divides 77000 (77000 ÷ 40 = 1925) → pair (40, 1925)
16. 44 divides 77000 (77000 ÷ 44 = 1750) → pair (44, 1750)
17. 50 divides 77000 (77000 ÷ 50 = 1540) → pair (50, 1540)
18. 55 divides 77000 (77000 ÷ 55 = 1400) → pair (55, 1400)
19. 56 divides 77000 (77000 ÷ 56 = 1375) → pair (56, 1375)
20. 70 divides 77000 (77000 ÷ 70 = 1100) → pair (70, 1100)
21. 77 divides 77000 (77000 ÷ 77 = 1000) → pair (77, 1000)
22. 88 divides 77000 (77000 ÷ 88 = 875) → pair (88, 875)
23. 100 divides 77000 (77000 ÷ 100 = 770) → pair (100, 770)
24. 110 divides 77000 (77000 ÷ 110 = 700) → pair (110, 700)
25. 125 divides 77000 (77000 ÷ 125 = 616) → pair (125, 616)
26. 140 divides 77000 (77000 ÷ 140 = 550) → pair (140, 550)
27. 154 divides 77000 (77000 ÷ 154 = 500) → pair (154, 500)
28. 175 divides 77000 (77000 ÷ 175 = 440) → pair (175, 440)
29. 200 divides 77000 (77000 ÷ 200 = 385) → pair (200, 385)
30. 220 divides 77000 (77000 ÷ 220 = 350) → pair (220, 350)
31. 250 divides 77000 (77000 ÷ 250 = 308) → pair (250, 308)
32. 275 divides 77000 (77000 ÷ 275 = 280) → pair (275, 280)
33. Collect all unique values: {1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2200, 2750, 3080, 3500, 3850, 5500, 7000, 7700, 9625, 11000, 15400, 19250, 38500, 77000} — total 64 divisors.
34. Sum: 1 + 2 + 4 + 5 + 7 + 8 + 10 + 11 + 14 + 20 + 22 + 25 + 28 + 35 + 40 + 44 + 50 + 55 + 56 + 70 + 77 + 88 + 100 + 110 + 125 + 140 + 154 + 175 + 200 + 220 + 250 + 275 + 280 + 308 + 350 + 385 + 440 + 500 + 550 + 616 + 700 + 770 + 875 + 1000 + 1100 + 1375 + 1400 + 1540 + 1750 + 1925 + 2200 + 2750 + 3080 + 3500 + 3850 + 5500 + 7000 + 7700 + 9625 + 11000 + 15400 + 19250 + 38500 + 77000 = 224640.

Nearby Examples

Related Operations for 77000

• Multiples of a Number — "outward" complement of divisors
• 77000 Prime Factorization — decompose into prime building blocks
• Find GCF of 77000 and another number
• Find LCM of 77000 and another number
• Is 77000 a perfect square? (odd divisor count ⇔ yes)

See also our tables of divisors:

• Table of all divisors from 1 to 100
• Table of all divisors from 1 to 500
• Table of all divisors from 1 to 1,000
• Table of all divisors from 1 to 10,000

What Is a Divisor?

A divisor (also called a factor) of a positive integer n is any positive integer d such that n ÷ d has no remainder. In other words, d divides n evenly.

Every positive integer n has at least two divisors: 1 and n itself (with 1 being the trivial case of having only itself). Numbers with exactly 2 divisors are prime; numbers with 3 or more divisors are composite.

Why use this calculator? Beyond just listing divisors, this tool computes the sum σ(n), the count τ(n), prime factorization, divisor pairs (useful for visual learners and factoring problems), and detects whether n is a prime, a perfect square, or a perfect number.

References

• [1] Divisor (Wikipedia)
• [2] Divisor function (Wikipedia)
• [3] Divisor (Wolfram MathWorld)

Divisors Calculation Examples

Find all divisors of these numbers: