11887500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 34779024

約数和(自身を除く): 22891524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 317, 375, 500, 625, 634, 750, 951, 1250, 1268, 1500, 1585, 1875, 1902, 2500, 3125, 3170, 3750, 3804, 4755, 6250, 6340, 7500, 7925, 9375, 9510, 12500, 15850, 18750, 19020, 23775, 31700, 37500, 39625, 47550, 79250, 95100, 118875, 158500, 198125, 237750, 396250, 475500, 594375, 792500, 990625, 1188750, 1981250, 2377500, 2971875, 3962500, 5943750, 11887500]

約数ペア:

[(1, 11887500), (2, 5943750), (3, 3962500), (4, 2971875), (5, 2377500), (6, 1981250), (10, 1188750), (12, 990625), (15, 792500), (20, 594375), (25, 475500), (30, 396250), (50, 237750), (60, 198125), (75, 158500), (100, 118875), (125, 95100), (150, 79250), (250, 47550), (300, 39625), (317, 37500), (375, 31700), (500, 23775), (625, 19020), (634, 18750), (750, 15850), (951, 12500), (1250, 9510), (1268, 9375), (1500, 7925), (1585, 7500), (1875, 6340), (1902, 6250), (2500, 4755), (3125, 3804), (3170, 3750)]