210659100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13249}}^1$

素因数の和:13319

約数の個数: 72

約数和(自身を含む): 621054000

約数和(自身を除く): 410394900

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, 13249, 15900, 26498, 39747, 52996, 66245, 79494, 132490, 158988, 198735, 264980, 331225, 397470, 662450, 702197, 794940, 993675, 1324900, 1404394, 1987350, 2106591, 2808788, 3510985, 3974700, 4213182, 7021970, 8426364, 10532955, 14043940, 17554925, 21065910, 35109850, 42131820, 52664775, 70219700, 105329550, 210659100]

約数ペア:

[(1, 210659100), (2, 105329550), (3, 70219700), (4, 52664775), (5, 42131820), (6, 35109850), (10, 21065910), (12, 17554925), (15, 14043940), (20, 10532955), (25, 8426364), (30, 7021970), (50, 4213182), (53, 3974700), (60, 3510985), (75, 2808788), (100, 2106591), (106, 1987350), (150, 1404394), (159, 1324900), (212, 993675), (265, 794940), (300, 702197), (318, 662450), (530, 397470), (636, 331225), (795, 264980), (1060, 198735), (1325, 158988), (1590, 132490), (2650, 79494), (3180, 66245), (3975, 52996), (5300, 39747), (7950, 26498), (13249, 15900)]