57251250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{727}}^1$

素因数の和:762

約数の個数: 120

約数和(自身を含む): 177393216

約数和(自身を除く): 120141966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 727, 750, 875, 1050, 1125, 1250, 1454, 1575, 1750, 1875, 2181, 2250, 2625, 3150, 3635, 3750, 4362, 4375, 5089, 5250, 5625, 6543, 7270, 7875, 8750, 10178, 10905, 11250, 13086, 13125, 15267, 15750, 18175, 21810, 25445, 26250, 30534, 32715, 36350, 39375, 45801, 50890, 54525, 65430, 76335, 78750, 90875, 91602, 109050, 127225, 152670, 163575, 181750, 229005, 254450, 272625, 327150, 381675, 454375, 458010, 545250, 636125, 763350, 817875, 908750, 1145025, 1272250, 1363125, 1635750, 1908375, 2290050, 2726250, 3180625, 3816750, 4089375, 5725125, 6361250, 8178750, 9541875, 11450250, 19083750, 28625625, 57251250]

約数ペア:

[(1, 57251250), (2, 28625625), (3, 19083750), (5, 11450250), (6, 9541875), (7, 8178750), (9, 6361250), (10, 5725125), (14, 4089375), (15, 3816750), (18, 3180625), (21, 2726250), (25, 2290050), (30, 1908375), (35, 1635750), (42, 1363125), (45, 1272250), (50, 1145025), (63, 908750), (70, 817875), (75, 763350), (90, 636125), (105, 545250), (125, 458010), (126, 454375), (150, 381675), (175, 327150), (210, 272625), (225, 254450), (250, 229005), (315, 181750), (350, 163575), (375, 152670), (450, 127225), (525, 109050), (625, 91602), (630, 90875), (727, 78750), (750, 76335), (875, 65430), (1050, 54525), (1125, 50890), (1250, 45801), (1454, 39375), (1575, 36350), (1750, 32715), (1875, 30534), (2181, 26250), (2250, 25445), (2625, 21810), (3150, 18175), (3635, 15750), (3750, 15267), (4362, 13125), (4375, 13086), (5089, 11250), (5250, 10905), (5625, 10178), (6543, 8750), (7270, 7875)]