100630175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 140229120

約数和(自身を除く): 39598945

約数列:

[1, 5, 19, 23, 25, 61, 95, 115, 151, 305, 437, 475, 575, 755, 1159, 1403, 1525, 2185, 2869, 3473, 3775, 5795, 7015, 9211, 10925, 14345, 17365, 26657, 28975, 35075, 46055, 65987, 71725, 86825, 133285, 175009, 211853, 230275, 329935, 666425, 875045, 1059265, 1649675, 4025207, 4375225, 5296325, 20126035, 100630175]

約数ペア:

[(1, 100630175), (5, 20126035), (19, 5296325), (23, 4375225), (25, 4025207), (61, 1649675), (95, 1059265), (115, 875045), (151, 666425), (305, 329935), (437, 230275), (475, 211853), (575, 175009), (755, 133285), (1159, 86825), (1403, 71725), (1525, 65987), (2185, 46055), (2869, 35075), (3473, 28975), (3775, 26657), (5795, 17365), (7015, 14345), (9211, 10925)]