27937500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 82030200

約数和(自身を除く): 54092700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 149, 150, 250, 298, 300, 375, 447, 500, 596, 625, 745, 750, 894, 1250, 1490, 1500, 1788, 1875, 2235, 2500, 2980, 3125, 3725, 3750, 4470, 6250, 7450, 7500, 8940, 9375, 11175, 12500, 14900, 15625, 18625, 18750, 22350, 31250, 37250, 37500, 44700, 46875, 55875, 62500, 74500, 93125, 93750, 111750, 186250, 187500, 223500, 279375, 372500, 465625, 558750, 931250, 1117500, 1396875, 1862500, 2328125, 2793750, 4656250, 5587500, 6984375, 9312500, 13968750, 27937500]

約数ペア:

[(1, 27937500), (2, 13968750), (3, 9312500), (4, 6984375), (5, 5587500), (6, 4656250), (10, 2793750), (12, 2328125), (15, 1862500), (20, 1396875), (25, 1117500), (30, 931250), (50, 558750), (60, 465625), (75, 372500), (100, 279375), (125, 223500), (149, 187500), (150, 186250), (250, 111750), (298, 93750), (300, 93125), (375, 74500), (447, 62500), (500, 55875), (596, 46875), (625, 44700), (745, 37500), (750, 37250), (894, 31250), (1250, 22350), (1490, 18750), (1500, 18625), (1788, 15625), (1875, 14900), (2235, 12500), (2500, 11175), (2980, 9375), (3125, 8940), (3725, 7500), (3750, 7450), (4470, 6250)]