159794400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 365172000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 139, 150, 160, 200, 240, 278, 300, 400, 417, 479, 480, 556, 600, 695, 800, 834, 958, 1112, 1200, 1390, 1437, 1668, 1916, 2085, 2224, 2395, 2400, 2780, 2874, 3336, 3475, 3832, 4170, 4448, 4790, 5560, 5748, 6672, 6950, 7185, 7664, 8340, 9580, 10425, 11120, 11496, 11975, 13344, 13900, 14370, 15328, 16680, 19160, 20850, 22240, 22992, 23950, 27800, 28740, 33360, 35925, 38320, 41700, 45984, 47900, 55600, 57480, 66581, 66720, 71850, 76640, 83400, 95800, 111200, 114960, 133162, 143700, 166800, 191600, 199743, 229920, 266324, 287400, 332905, 333600, 383200, 399486, 532648, 574800, 665810, 798972, 998715, 1065296, 1149600, 1331620, 1597944, 1664525, 1997430, 2130592, 2663240, 3195888, 3329050, 3994860, 4993575, 5326480, 6391776, 6658100, 7989720, 9987150, 10652960, 13316200, 15979440, 19974300, 26632400, 31958880, 39948600, 53264800, 79897200, 159794400]

約数ペア:

[(1, 159794400), (2, 79897200), (3, 53264800), (4, 39948600), (5, 31958880), (6, 26632400), (8, 19974300), (10, 15979440), (12, 13316200), (15, 10652960), (16, 9987150), (20, 7989720), (24, 6658100), (25, 6391776), (30, 5326480), (32, 4993575), (40, 3994860), (48, 3329050), (50, 3195888), (60, 2663240), (75, 2130592), (80, 1997430), (96, 1664525), (100, 1597944), (120, 1331620), (139, 1149600), (150, 1065296), (160, 998715), (200, 798972), (240, 665810), (278, 574800), (300, 532648), (400, 399486), (417, 383200), (479, 333600), (480, 332905), (556, 287400), (600, 266324), (695, 229920), (800, 199743), (834, 191600), (958, 166800), (1112, 143700), (1200, 133162), (1390, 114960), (1437, 111200), (1668, 95800), (1916, 83400), (2085, 76640), (2224, 71850), (2395, 66720), (2400, 66581), (2780, 57480), (2874, 55600), (3336, 47900), (3475, 45984), (3832, 41700), (4170, 38320), (4448, 35925), (4790, 33360), (5560, 28740), (5748, 27800), (6672, 23950), (6950, 22992), (7185, 22240), (7664, 20850), (8340, 19160), (9580, 16680), (10425, 15328), (11120, 14370), (11496, 13900), (11975, 13344)]