206104500

素因数分解:

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

素因数の和:765

約数の個数: 240

約数和(自身を含む): 769536768

約数和(自身を除く): 563432268

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, 81, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 324, 350, 375, 378, 405, 420, 450, 500, 525, 540, 567, 630, 675, 700, 727, 750, 756, 810, 875, 900, 945, 1050, 1125, 1134, 1260, 1350, 1454, 1500, 1575, 1620, 1750, 1890, 2025, 2100, 2181, 2250, 2268, 2625, 2700, 2835, 2908, 3150, 3375, 3500, 3635, 3780, 4050, 4362, 4500, 4725, 5089, 5250, 5670, 6300, 6543, 6750, 7270, 7875, 8100, 8724, 9450, 10125, 10178, 10500, 10905, 11340, 13086, 13500, 14175, 14540, 15267, 15750, 18175, 18900, 19629, 20250, 20356, 21810, 23625, 25445, 26172, 28350, 30534, 31500, 32715, 36350, 39258, 40500, 43620, 45801, 47250, 50890, 54525, 56700, 58887, 61068, 65430, 70875, 72700, 76335, 78516, 90875, 91602, 94500, 98145, 101780, 109050, 117774, 127225, 130860, 137403, 141750, 152670, 163575, 181750, 183204, 196290, 218100, 229005, 235548, 254450, 272625, 274806, 283500, 294435, 305340, 327150, 363500, 381675, 392580, 412209, 458010, 490725, 508900, 545250, 549612, 588870, 636125, 654300, 687015, 763350, 817875, 824418, 916020, 981450, 1090500, 1145025, 1177740, 1272250, 1374030, 1472175, 1526700, 1635750, 1648836, 1908375, 1962900, 2061045, 2290050, 2453625, 2544500, 2748060, 2944350, 3271500, 3435075, 3816750, 4122090, 4580100, 4907250, 5725125, 5888700, 6870150, 7360875, 7633500, 8244180, 9814500, 10305225, 11450250, 13740300, 14721750, 17175375, 20610450, 22900500, 29443500, 34350750, 41220900, 51526125, 68701500, 103052250, 206104500]

約数ペア:

[(1, 206104500), (2, 103052250), (3, 68701500), (4, 51526125), (5, 41220900), (6, 34350750), (7, 29443500), (9, 22900500), (10, 20610450), (12, 17175375), (14, 14721750), (15, 13740300), (18, 11450250), (20, 10305225), (21, 9814500), (25, 8244180), (27, 7633500), (28, 7360875), (30, 6870150), (35, 5888700), (36, 5725125), (42, 4907250), (45, 4580100), (50, 4122090), (54, 3816750), (60, 3435075), (63, 3271500), (70, 2944350), (75, 2748060), (81, 2544500), (84, 2453625), (90, 2290050), (100, 2061045), (105, 1962900), (108, 1908375), (125, 1648836), (126, 1635750), (135, 1526700), (140, 1472175), (150, 1374030), (162, 1272250), (175, 1177740), (180, 1145025), (189, 1090500), (210, 981450), (225, 916020), (250, 824418), (252, 817875), (270, 763350), (300, 687015), (315, 654300), (324, 636125), (350, 588870), (375, 549612), (378, 545250), (405, 508900), (420, 490725), (450, 458010), (500, 412209), (525, 392580), (540, 381675), (567, 363500), (630, 327150), (675, 305340), (700, 294435), (727, 283500), (750, 274806), (756, 272625), (810, 254450), (875, 235548), (900, 229005), (945, 218100), (1050, 196290), (1125, 183204), (1134, 181750), (1260, 163575), (1350, 152670), (1454, 141750), (1500, 137403), (1575, 130860), (1620, 127225), (1750, 117774), (1890, 109050), (2025, 101780), (2100, 98145), (2181, 94500), (2250, 91602), (2268, 90875), (2625, 78516), (2700, 76335), (2835, 72700), (2908, 70875), (3150, 65430), (3375, 61068), (3500, 58887), (3635, 56700), (3780, 54525), (4050, 50890), (4362, 47250), (4500, 45801), (4725, 43620), (5089, 40500), (5250, 39258), (5670, 36350), (6300, 32715), (6543, 31500), (6750, 30534), (7270, 28350), (7875, 26172), (8100, 25445), (8724, 23625), (9450, 21810), (10125, 20356), (10178, 20250), (10500, 19629), (10905, 18900), (11340, 18175), (13086, 15750), (13500, 15267), (14175, 14540)]