1162500

素因数分解:

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

素因数の和:63

約数の個数: 72

約数和(自身を含む): 3499776

約数和(自身を除く): 2337276

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, 18750, 19375, 23250, 37500, 38750, 46500, 58125, 77500, 96875, 116250, 193750, 232500, 290625, 387500, 581250, 1162500]

約数ペア:

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