69966750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13327}}^1$

素因数の和:13354

約数の個数: 64

約数和(自身を含む): 199600128

約数和(自身を除く): 129633378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13327, 26654, 39981, 66635, 79962, 93289, 133270, 186578, 199905, 279867, 333175, 399810, 466445, 559734, 666350, 932890, 999525, 1399335, 1665875, 1999050, 2332225, 2798670, 3331750, 4664450, 4997625, 6996675, 9995250, 11661125, 13993350, 23322250, 34983375, 69966750]

約数ペア:

[(1, 69966750), (2, 34983375), (3, 23322250), (5, 13993350), (6, 11661125), (7, 9995250), (10, 6996675), (14, 4997625), (15, 4664450), (21, 3331750), (25, 2798670), (30, 2332225), (35, 1999050), (42, 1665875), (50, 1399335), (70, 999525), (75, 932890), (105, 666350), (125, 559734), (150, 466445), (175, 399810), (210, 333175), (250, 279867), (350, 199905), (375, 186578), (525, 133270), (750, 93289), (875, 79962), (1050, 66635), (1750, 39981), (2625, 26654), (5250, 13327)]