126681800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 344977920

約数和(自身を除く): 218296120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 350, 410, 574, 700, 820, 1025, 1148, 1400, 1435, 1640, 2050, 2207, 2296, 2870, 4100, 4414, 5740, 7175, 8200, 8828, 11035, 11480, 14350, 15449, 17656, 22070, 28700, 30898, 44140, 55175, 57400, 61796, 77245, 88280, 90487, 110350, 123592, 154490, 180974, 220700, 308980, 361948, 386225, 441400, 452435, 617960, 633409, 723896, 772450, 904870, 1266818, 1544900, 1809740, 2262175, 2533636, 3089800, 3167045, 3619480, 4524350, 5067272, 6334090, 9048700, 12668180, 15835225, 18097400, 25336360, 31670450, 63340900, 126681800]

約数ペア:

[(1, 126681800), (2, 63340900), (4, 31670450), (5, 25336360), (7, 18097400), (8, 15835225), (10, 12668180), (14, 9048700), (20, 6334090), (25, 5067272), (28, 4524350), (35, 3619480), (40, 3167045), (41, 3089800), (50, 2533636), (56, 2262175), (70, 1809740), (82, 1544900), (100, 1266818), (140, 904870), (164, 772450), (175, 723896), (200, 633409), (205, 617960), (280, 452435), (287, 441400), (328, 386225), (350, 361948), (410, 308980), (574, 220700), (700, 180974), (820, 154490), (1025, 123592), (1148, 110350), (1400, 90487), (1435, 88280), (1640, 77245), (2050, 61796), (2207, 57400), (2296, 55175), (2870, 44140), (4100, 30898), (4414, 28700), (5740, 22070), (7175, 17656), (8200, 15449), (8828, 14350), (11035, 11480)]