68701500

素因数分解:

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

素因数の和:762

約数の個数: 192

約数和(自身を含む): 254392320

約数和(自身を除く): 185690820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 727, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1454, 1500, 1575, 1750, 1890, 2100, 2181, 2250, 2625, 2700, 2908, 3150, 3375, 3500, 3635, 3780, 4362, 4500, 4725, 5089, 5250, 6300, 6543, 6750, 7270, 7875, 8724, 9450, 10178, 10500, 10905, 13086, 13500, 14540, 15267, 15750, 18175, 18900, 19629, 20356, 21810, 23625, 25445, 26172, 30534, 31500, 32715, 36350, 39258, 43620, 45801, 47250, 50890, 54525, 61068, 65430, 72700, 76335, 78516, 90875, 91602, 94500, 98145, 101780, 109050, 127225, 130860, 137403, 152670, 163575, 181750, 183204, 196290, 218100, 229005, 254450, 272625, 274806, 305340, 327150, 363500, 381675, 392580, 458010, 490725, 508900, 545250, 549612, 636125, 654300, 687015, 763350, 817875, 916020, 981450, 1090500, 1145025, 1272250, 1374030, 1526700, 1635750, 1908375, 1962900, 2290050, 2453625, 2544500, 2748060, 3271500, 3435075, 3816750, 4580100, 4907250, 5725125, 6870150, 7633500, 9814500, 11450250, 13740300, 17175375, 22900500, 34350750, 68701500]

約数ペア:

[(1, 68701500), (2, 34350750), (3, 22900500), (4, 17175375), (5, 13740300), (6, 11450250), (7, 9814500), (9, 7633500), (10, 6870150), (12, 5725125), (14, 4907250), (15, 4580100), (18, 3816750), (20, 3435075), (21, 3271500), (25, 2748060), (27, 2544500), (28, 2453625), (30, 2290050), (35, 1962900), (36, 1908375), (42, 1635750), (45, 1526700), (50, 1374030), (54, 1272250), (60, 1145025), (63, 1090500), (70, 981450), (75, 916020), (84, 817875), (90, 763350), (100, 687015), (105, 654300), (108, 636125), (125, 549612), (126, 545250), (135, 508900), (140, 490725), (150, 458010), (175, 392580), (180, 381675), (189, 363500), (210, 327150), (225, 305340), (250, 274806), (252, 272625), (270, 254450), (300, 229005), (315, 218100), (350, 196290), (375, 183204), (378, 181750), (420, 163575), (450, 152670), (500, 137403), (525, 130860), (540, 127225), (630, 109050), (675, 101780), (700, 98145), (727, 94500), (750, 91602), (756, 90875), (875, 78516), (900, 76335), (945, 72700), (1050, 65430), (1125, 61068), (1260, 54525), (1350, 50890), (1454, 47250), (1500, 45801), (1575, 43620), (1750, 39258), (1890, 36350), (2100, 32715), (2181, 31500), (2250, 30534), (2625, 26172), (2700, 25445), (2908, 23625), (3150, 21810), (3375, 20356), (3500, 19629), (3635, 18900), (3780, 18175), (4362, 15750), (4500, 15267), (4725, 14540), (5089, 13500), (5250, 13086), (6300, 10905), (6543, 10500), (6750, 10178), (7270, 9450), (7875, 8724)]