155806800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 502887456

約数和(自身を除く): 347080656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 471, 600, 628, 785, 827, 942, 1200, 1256, 1570, 1654, 1884, 2355, 2481, 2512, 3140, 3308, 3768, 3925, 4135, 4710, 4962, 6280, 6616, 7536, 7850, 8270, 9420, 9924, 11775, 12405, 12560, 13232, 15700, 16540, 18840, 19848, 20675, 23550, 24810, 31400, 33080, 37680, 39696, 41350, 47100, 49620, 62025, 62800, 66160, 82700, 94200, 99240, 124050, 129839, 165400, 188400, 198480, 248100, 259678, 330800, 389517, 496200, 519356, 649195, 779034, 992400, 1038712, 1298390, 1558068, 1947585, 2077424, 2596780, 3116136, 3245975, 3895170, 5193560, 6232272, 6491950, 7790340, 9737925, 10387120, 12983900, 15580680, 19475850, 25967800, 31161360, 38951700, 51935600, 77903400, 155806800]

約数ペア:

[(1, 155806800), (2, 77903400), (3, 51935600), (4, 38951700), (5, 31161360), (6, 25967800), (8, 19475850), (10, 15580680), (12, 12983900), (15, 10387120), (16, 9737925), (20, 7790340), (24, 6491950), (25, 6232272), (30, 5193560), (40, 3895170), (48, 3245975), (50, 3116136), (60, 2596780), (75, 2077424), (80, 1947585), (100, 1558068), (120, 1298390), (150, 1038712), (157, 992400), (200, 779034), (240, 649195), (300, 519356), (314, 496200), (400, 389517), (471, 330800), (600, 259678), (628, 248100), (785, 198480), (827, 188400), (942, 165400), (1200, 129839), (1256, 124050), (1570, 99240), (1654, 94200), (1884, 82700), (2355, 66160), (2481, 62800), (2512, 62025), (3140, 49620), (3308, 47100), (3768, 41350), (3925, 39696), (4135, 37680), (4710, 33080), (4962, 31400), (6280, 24810), (6616, 23550), (7536, 20675), (7850, 19848), (8270, 18840), (9420, 16540), (9924, 15700), (11775, 13232), (12405, 12560)]