75102880

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 102950240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 1279, 1468, 1835, 2558, 2936, 3670, 5116, 5872, 6395, 7340, 10232, 11744, 12790, 14680, 20464, 25580, 29360, 40928, 51160, 58720, 102320, 204640, 469393, 938786, 1877572, 2346965, 3755144, 4693930, 7510288, 9387860, 15020576, 18775720, 37551440, 75102880]

約数ペア:

[(1, 75102880), (2, 37551440), (4, 18775720), (5, 15020576), (8, 9387860), (10, 7510288), (16, 4693930), (20, 3755144), (32, 2346965), (40, 1877572), (80, 938786), (160, 469393), (367, 204640), (734, 102320), (1279, 58720), (1468, 51160), (1835, 40928), (2558, 29360), (2936, 25580), (3670, 20464), (5116, 14680), (5872, 12790), (6395, 11744), (7340, 10232)]