89275920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 291409920

約数和(自身を除く): 202134000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 101, 116, 120, 127, 145, 174, 202, 232, 240, 254, 290, 303, 348, 381, 404, 435, 464, 505, 508, 580, 606, 635, 696, 762, 808, 870, 1010, 1016, 1160, 1212, 1270, 1392, 1515, 1524, 1616, 1740, 1905, 2020, 2032, 2320, 2424, 2540, 2929, 3030, 3048, 3480, 3683, 3810, 4040, 4848, 5080, 5858, 6060, 6096, 6960, 7366, 7620, 8080, 8787, 10160, 11049, 11716, 12120, 12827, 14645, 14732, 15240, 17574, 18415, 22098, 23432, 24240, 25654, 29290, 29464, 30480, 35148, 36830, 38481, 43935, 44196, 46864, 51308, 55245, 58580, 58928, 64135, 70296, 73660, 76962, 87870, 88392, 102616, 110490, 117160, 128270, 140592, 147320, 153924, 175740, 176784, 192405, 205232, 220980, 234320, 256540, 294640, 307848, 351480, 371983, 384810, 441960, 513080, 615696, 702960, 743966, 769620, 883920, 1026160, 1115949, 1487932, 1539240, 1859915, 2231898, 2975864, 3078480, 3719830, 4463796, 5579745, 5951728, 7439660, 8927592, 11159490, 14879320, 17855184, 22318980, 29758640, 44637960, 89275920]

約数ペア:

[(1, 89275920), (2, 44637960), (3, 29758640), (4, 22318980), (5, 17855184), (6, 14879320), (8, 11159490), (10, 8927592), (12, 7439660), (15, 5951728), (16, 5579745), (20, 4463796), (24, 3719830), (29, 3078480), (30, 2975864), (40, 2231898), (48, 1859915), (58, 1539240), (60, 1487932), (80, 1115949), (87, 1026160), (101, 883920), (116, 769620), (120, 743966), (127, 702960), (145, 615696), (174, 513080), (202, 441960), (232, 384810), (240, 371983), (254, 351480), (290, 307848), (303, 294640), (348, 256540), (381, 234320), (404, 220980), (435, 205232), (464, 192405), (505, 176784), (508, 175740), (580, 153924), (606, 147320), (635, 140592), (696, 128270), (762, 117160), (808, 110490), (870, 102616), (1010, 88392), (1016, 87870), (1160, 76962), (1212, 73660), (1270, 70296), (1392, 64135), (1515, 58928), (1524, 58580), (1616, 55245), (1740, 51308), (1905, 46864), (2020, 44196), (2032, 43935), (2320, 38481), (2424, 36830), (2540, 35148), (2929, 30480), (3030, 29464), (3048, 29290), (3480, 25654), (3683, 24240), (3810, 23432), (4040, 22098), (4848, 18415), (5080, 17574), (5858, 15240), (6060, 14732), (6096, 14645), (6960, 12827), (7366, 12120), (7620, 11716), (8080, 11049), (8787, 10160)]