72500820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3329

約数の個数: 96

約数和(自身を含む): 236452608

約数和(自身を除く): 163951788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3257, 3710, 4452, 5565, 6514, 7420, 9771, 11130, 13028, 16285, 19542, 22260, 22799, 32570, 39084, 45598, 48855, 65140, 68397, 91196, 97710, 113995, 136794, 172621, 195420, 227990, 273588, 341985, 345242, 455980, 517863, 683970, 690484, 863105, 1035726, 1208347, 1367940, 1726210, 2071452, 2416694, 2589315, 3452420, 3625041, 4833388, 5178630, 6041735, 7250082, 10357260, 12083470, 14500164, 18125205, 24166940, 36250410, 72500820]

約数ペア:

[(1, 72500820), (2, 36250410), (3, 24166940), (4, 18125205), (5, 14500164), (6, 12083470), (7, 10357260), (10, 7250082), (12, 6041735), (14, 5178630), (15, 4833388), (20, 3625041), (21, 3452420), (28, 2589315), (30, 2416694), (35, 2071452), (42, 1726210), (53, 1367940), (60, 1208347), (70, 1035726), (84, 863105), (105, 690484), (106, 683970), (140, 517863), (159, 455980), (210, 345242), (212, 341985), (265, 273588), (318, 227990), (371, 195420), (420, 172621), (530, 136794), (636, 113995), (742, 97710), (795, 91196), (1060, 68397), (1113, 65140), (1484, 48855), (1590, 45598), (1855, 39084), (2226, 32570), (3180, 22799), (3257, 22260), (3710, 19542), (4452, 16285), (5565, 13028), (6514, 11130), (7420, 9771)]