215492700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13553}}^1$

素因数の和:13623

約数の個数: 72

約数和(自身を含む): 635303088

約数和(自身を除く): 419810388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 13553, 15900, 27106, 40659, 54212, 67765, 81318, 135530, 162636, 203295, 271060, 338825, 406590, 677650, 718309, 813180, 1016475, 1355300, 1436618, 2032950, 2154927, 2873236, 3591545, 4065900, 4309854, 7183090, 8619708, 10774635, 14366180, 17957725, 21549270, 35915450, 43098540, 53873175, 71830900, 107746350, 215492700]

約数ペア:

[(1, 215492700), (2, 107746350), (3, 71830900), (4, 53873175), (5, 43098540), (6, 35915450), (10, 21549270), (12, 17957725), (15, 14366180), (20, 10774635), (25, 8619708), (30, 7183090), (50, 4309854), (53, 4065900), (60, 3591545), (75, 2873236), (100, 2154927), (106, 2032950), (150, 1436618), (159, 1355300), (212, 1016475), (265, 813180), (300, 718309), (318, 677650), (530, 406590), (636, 338825), (795, 271060), (1060, 203295), (1325, 162636), (1590, 135530), (2650, 81318), (3180, 67765), (3975, 54212), (5300, 40659), (7950, 27106), (13553, 15900)]