24897900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 72651600

約数和(自身を除く): 47753700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 557, 596, 745, 894, 1114, 1490, 1671, 1788, 2228, 2235, 2785, 2980, 3342, 3725, 4470, 5570, 6684, 7450, 8355, 8940, 11140, 11175, 13925, 14900, 16710, 22350, 27850, 33420, 41775, 44700, 55700, 82993, 83550, 165986, 167100, 248979, 331972, 414965, 497958, 829930, 995916, 1244895, 1659860, 2074825, 2489790, 4149650, 4979580, 6224475, 8299300, 12448950, 24897900]

約数ペア:

[(1, 24897900), (2, 12448950), (3, 8299300), (4, 6224475), (5, 4979580), (6, 4149650), (10, 2489790), (12, 2074825), (15, 1659860), (20, 1244895), (25, 995916), (30, 829930), (50, 497958), (60, 414965), (75, 331972), (100, 248979), (149, 167100), (150, 165986), (298, 83550), (300, 82993), (447, 55700), (557, 44700), (596, 41775), (745, 33420), (894, 27850), (1114, 22350), (1490, 16710), (1671, 14900), (1788, 13925), (2228, 11175), (2235, 11140), (2785, 8940), (2980, 8355), (3342, 7450), (3725, 6684), (4470, 5570)]