127905400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 343549440

約数和(自身を除く): 215644040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 103, 140, 175, 200, 206, 280, 350, 412, 515, 700, 721, 824, 887, 1030, 1400, 1442, 1774, 2060, 2575, 2884, 3548, 3605, 4120, 4435, 5150, 5768, 6209, 7096, 7210, 8870, 10300, 12418, 14420, 17740, 18025, 20600, 22175, 24836, 28840, 31045, 35480, 36050, 44350, 49672, 62090, 72100, 88700, 91361, 124180, 144200, 155225, 177400, 182722, 248360, 310450, 365444, 456805, 620900, 639527, 730888, 913610, 1241800, 1279054, 1827220, 2284025, 2558108, 3197635, 3654440, 4568050, 5116216, 6395270, 9136100, 12790540, 15988175, 18272200, 25581080, 31976350, 63952700, 127905400]

約数ペア:

[(1, 127905400), (2, 63952700), (4, 31976350), (5, 25581080), (7, 18272200), (8, 15988175), (10, 12790540), (14, 9136100), (20, 6395270), (25, 5116216), (28, 4568050), (35, 3654440), (40, 3197635), (50, 2558108), (56, 2284025), (70, 1827220), (100, 1279054), (103, 1241800), (140, 913610), (175, 730888), (200, 639527), (206, 620900), (280, 456805), (350, 365444), (412, 310450), (515, 248360), (700, 182722), (721, 177400), (824, 155225), (887, 144200), (1030, 124180), (1400, 91361), (1442, 88700), (1774, 72100), (2060, 62090), (2575, 49672), (2884, 44350), (3548, 36050), (3605, 35480), (4120, 31045), (4435, 28840), (5150, 24836), (5768, 22175), (6209, 20600), (7096, 18025), (7210, 17740), (8870, 14420), (10300, 12418)]