144377800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 386046720

約数和(自身を除く): 241668920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 281, 350, 367, 562, 700, 734, 1124, 1400, 1405, 1468, 1835, 1967, 2248, 2569, 2810, 2936, 3670, 3934, 5138, 5620, 7025, 7340, 7868, 9175, 9835, 10276, 11240, 12845, 14050, 14680, 15736, 18350, 19670, 20552, 25690, 28100, 36700, 39340, 49175, 51380, 56200, 64225, 73400, 78680, 98350, 102760, 103127, 128450, 196700, 206254, 256900, 393400, 412508, 513800, 515635, 721889, 825016, 1031270, 1443778, 2062540, 2578175, 2887556, 3609445, 4125080, 5156350, 5775112, 7218890, 10312700, 14437780, 18047225, 20625400, 28875560, 36094450, 72188900, 144377800]

約数ペア:

[(1, 144377800), (2, 72188900), (4, 36094450), (5, 28875560), (7, 20625400), (8, 18047225), (10, 14437780), (14, 10312700), (20, 7218890), (25, 5775112), (28, 5156350), (35, 4125080), (40, 3609445), (50, 2887556), (56, 2578175), (70, 2062540), (100, 1443778), (140, 1031270), (175, 825016), (200, 721889), (280, 515635), (281, 513800), (350, 412508), (367, 393400), (562, 256900), (700, 206254), (734, 196700), (1124, 128450), (1400, 103127), (1405, 102760), (1468, 98350), (1835, 78680), (1967, 73400), (2248, 64225), (2569, 56200), (2810, 51380), (2936, 49175), (3670, 39340), (3934, 36700), (5138, 28100), (5620, 25690), (7025, 20552), (7340, 19670), (7868, 18350), (9175, 15736), (9835, 14680), (10276, 14050), (11240, 12845)]