131546800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4307

約数の個数: 120

約数和(自身を含む): 394117632

約数和(自身を除く): 262570832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4271, 4400, 6160, 7700, 8542, 15400, 17084, 21355, 29897, 30800, 34168, 42710, 46981, 59794, 68336, 85420, 93962, 106775, 119588, 149485, 170840, 187924, 213550, 234905, 239176, 298970, 328867, 341680, 375848, 427100, 469810, 478352, 597940, 657734, 747425, 751696, 854200, 939620, 1174525, 1195880, 1315468, 1494850, 1644335, 1708400, 1879240, 2349050, 2391760, 2630936, 2989700, 3288670, 3758480, 4698100, 5261872, 5979400, 6577340, 8221675, 9396200, 11958800, 13154680, 16443350, 18792400, 26309360, 32886700, 65773400, 131546800]

約数ペア:

[(1, 131546800), (2, 65773400), (4, 32886700), (5, 26309360), (7, 18792400), (8, 16443350), (10, 13154680), (11, 11958800), (14, 9396200), (16, 8221675), (20, 6577340), (22, 5979400), (25, 5261872), (28, 4698100), (35, 3758480), (40, 3288670), (44, 2989700), (50, 2630936), (55, 2391760), (56, 2349050), (70, 1879240), (77, 1708400), (80, 1644335), (88, 1494850), (100, 1315468), (110, 1195880), (112, 1174525), (140, 939620), (154, 854200), (175, 751696), (176, 747425), (200, 657734), (220, 597940), (275, 478352), (280, 469810), (308, 427100), (350, 375848), (385, 341680), (400, 328867), (440, 298970), (550, 239176), (560, 234905), (616, 213550), (700, 187924), (770, 170840), (880, 149485), (1100, 119588), (1232, 106775), (1400, 93962), (1540, 85420), (1925, 68336), (2200, 59794), (2800, 46981), (3080, 42710), (3850, 34168), (4271, 30800), (4400, 29897), (6160, 21355), (7700, 17084), (8542, 15400)]