9862500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 28873152

約数和(自身を除く): 19010652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 263, 300, 375, 500, 526, 625, 750, 789, 1052, 1250, 1315, 1500, 1578, 1875, 2500, 2630, 3125, 3156, 3750, 3945, 5260, 6250, 6575, 7500, 7890, 9375, 12500, 13150, 15780, 18750, 19725, 26300, 32875, 37500, 39450, 65750, 78900, 98625, 131500, 164375, 197250, 328750, 394500, 493125, 657500, 821875, 986250, 1643750, 1972500, 2465625, 3287500, 4931250, 9862500]

約数ペア:

[(1, 9862500), (2, 4931250), (3, 3287500), (4, 2465625), (5, 1972500), (6, 1643750), (10, 986250), (12, 821875), (15, 657500), (20, 493125), (25, 394500), (30, 328750), (50, 197250), (60, 164375), (75, 131500), (100, 98625), (125, 78900), (150, 65750), (250, 39450), (263, 37500), (300, 32875), (375, 26300), (500, 19725), (526, 18750), (625, 15780), (750, 13150), (789, 12500), (1052, 9375), (1250, 7890), (1315, 7500), (1500, 6575), (1578, 6250), (1875, 5260), (2500, 3945), (2630, 3750), (3125, 3156)]