5812500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 84

約数和(自身を含む): 17499776

約数和(自身を除く): 11687276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 625, 750, 775, 930, 1250, 1500, 1550, 1860, 1875, 2325, 2500, 3100, 3125, 3750, 3875, 4650, 6250, 7500, 7750, 9300, 9375, 11625, 12500, 15500, 15625, 18750, 19375, 23250, 31250, 37500, 38750, 46500, 46875, 58125, 62500, 77500, 93750, 96875, 116250, 187500, 193750, 232500, 290625, 387500, 484375, 581250, 968750, 1162500, 1453125, 1937500, 2906250, 5812500]

約数ペア:

[(1, 5812500), (2, 2906250), (3, 1937500), (4, 1453125), (5, 1162500), (6, 968750), (10, 581250), (12, 484375), (15, 387500), (20, 290625), (25, 232500), (30, 193750), (31, 187500), (50, 116250), (60, 96875), (62, 93750), (75, 77500), (93, 62500), (100, 58125), (124, 46875), (125, 46500), (150, 38750), (155, 37500), (186, 31250), (250, 23250), (300, 19375), (310, 18750), (372, 15625), (375, 15500), (465, 12500), (500, 11625), (620, 9375), (625, 9300), (750, 7750), (775, 7500), (930, 6250), (1250, 4650), (1500, 3875), (1550, 3750), (1860, 3125), (1875, 3100), (2325, 2500)]