85408620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 262918656

約数和(自身を除く): 177510036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 220, 302, 330, 453, 604, 660, 755, 857, 906, 1510, 1661, 1714, 1812, 2265, 2571, 3020, 3322, 3428, 4285, 4530, 4983, 5142, 6644, 8305, 8570, 9060, 9427, 9966, 10284, 12855, 16610, 17140, 18854, 19932, 24915, 25710, 28281, 33220, 37708, 47135, 49830, 51420, 56562, 94270, 99660, 113124, 129407, 141405, 188540, 258814, 282810, 388221, 517628, 565620, 647035, 776442, 1294070, 1423477, 1552884, 1941105, 2588140, 2846954, 3882210, 4270431, 5693908, 7117385, 7764420, 8540862, 14234770, 17081724, 21352155, 28469540, 42704310, 85408620]

約数ペア:

[(1, 85408620), (2, 42704310), (3, 28469540), (4, 21352155), (5, 17081724), (6, 14234770), (10, 8540862), (11, 7764420), (12, 7117385), (15, 5693908), (20, 4270431), (22, 3882210), (30, 2846954), (33, 2588140), (44, 1941105), (55, 1552884), (60, 1423477), (66, 1294070), (110, 776442), (132, 647035), (151, 565620), (165, 517628), (220, 388221), (302, 282810), (330, 258814), (453, 188540), (604, 141405), (660, 129407), (755, 113124), (857, 99660), (906, 94270), (1510, 56562), (1661, 51420), (1714, 49830), (1812, 47135), (2265, 37708), (2571, 33220), (3020, 28281), (3322, 25710), (3428, 24915), (4285, 19932), (4530, 18854), (4983, 17140), (5142, 16610), (6644, 12855), (8305, 10284), (8570, 9966), (9060, 9427)]