71954100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 108

約数和(自身を含む): 232901760

約数和(自身を除く): 160947660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2579, 2790, 3100, 4650, 5158, 5580, 6975, 7737, 9300, 10316, 12895, 13950, 15474, 23211, 25790, 27900, 30948, 38685, 46422, 51580, 64475, 77370, 79949, 92844, 116055, 128950, 154740, 159898, 193425, 232110, 239847, 257900, 319796, 386850, 399745, 464220, 479694, 580275, 719541, 773700, 799490, 959388, 1160550, 1199235, 1439082, 1598980, 1998725, 2321100, 2398470, 2878164, 3597705, 3997450, 4796940, 5996175, 7195410, 7994900, 11992350, 14390820, 17988525, 23984700, 35977050, 71954100]

約数ペア:

[(1, 71954100), (2, 35977050), (3, 23984700), (4, 17988525), (5, 14390820), (6, 11992350), (9, 7994900), (10, 7195410), (12, 5996175), (15, 4796940), (18, 3997450), (20, 3597705), (25, 2878164), (30, 2398470), (31, 2321100), (36, 1998725), (45, 1598980), (50, 1439082), (60, 1199235), (62, 1160550), (75, 959388), (90, 799490), (93, 773700), (100, 719541), (124, 580275), (150, 479694), (155, 464220), (180, 399745), (186, 386850), (225, 319796), (279, 257900), (300, 239847), (310, 232110), (372, 193425), (450, 159898), (465, 154740), (558, 128950), (620, 116055), (775, 92844), (900, 79949), (930, 77370), (1116, 64475), (1395, 51580), (1550, 46422), (1860, 38685), (2325, 30948), (2579, 27900), (2790, 25790), (3100, 23211), (4650, 15474), (5158, 13950), (5580, 12895), (6975, 10316), (7737, 9300)]