47212500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1259}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 137803680

約数和(自身を除く): 90591180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1259, 1500, 1875, 2500, 2518, 3125, 3750, 3777, 5036, 6250, 6295, 7500, 7554, 9375, 12500, 12590, 15108, 18750, 18885, 25180, 31475, 37500, 37770, 62950, 75540, 94425, 125900, 157375, 188850, 314750, 377700, 472125, 629500, 786875, 944250, 1573750, 1888500, 2360625, 3147500, 3934375, 4721250, 7868750, 9442500, 11803125, 15737500, 23606250, 47212500]

約数ペア:

[(1, 47212500), (2, 23606250), (3, 15737500), (4, 11803125), (5, 9442500), (6, 7868750), (10, 4721250), (12, 3934375), (15, 3147500), (20, 2360625), (25, 1888500), (30, 1573750), (50, 944250), (60, 786875), (75, 629500), (100, 472125), (125, 377700), (150, 314750), (250, 188850), (300, 157375), (375, 125900), (500, 94425), (625, 75540), (750, 62950), (1250, 37770), (1259, 37500), (1500, 31475), (1875, 25180), (2500, 18885), (2518, 18750), (3125, 15108), (3750, 12590), (3777, 12500), (5036, 9375), (6250, 7554), (6295, 7500)]