31334700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 91400400

約数和(自身を除く): 60065700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 701, 745, 894, 1402, 1490, 1788, 2103, 2235, 2804, 2980, 3505, 3725, 4206, 4470, 7010, 7450, 8412, 8940, 10515, 11175, 14020, 14900, 17525, 21030, 22350, 35050, 42060, 44700, 52575, 70100, 104449, 105150, 208898, 210300, 313347, 417796, 522245, 626694, 1044490, 1253388, 1566735, 2088980, 2611225, 3133470, 5222450, 6266940, 7833675, 10444900, 15667350, 31334700]

約数ペア:

[(1, 31334700), (2, 15667350), (3, 10444900), (4, 7833675), (5, 6266940), (6, 5222450), (10, 3133470), (12, 2611225), (15, 2088980), (20, 1566735), (25, 1253388), (30, 1044490), (50, 626694), (60, 522245), (75, 417796), (100, 313347), (149, 210300), (150, 208898), (298, 105150), (300, 104449), (447, 70100), (596, 52575), (701, 44700), (745, 42060), (894, 35050), (1402, 22350), (1490, 21030), (1788, 17525), (2103, 14900), (2235, 14020), (2804, 11175), (2980, 10515), (3505, 8940), (3725, 8412), (4206, 7450), (4470, 7010)]