75229360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 113330000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1151, 1520, 1634, 1720, 2302, 3268, 3440, 4085, 4604, 5755, 6536, 8170, 9208, 11510, 13072, 16340, 18416, 21869, 23020, 32680, 43738, 46040, 49493, 65360, 87476, 92080, 98986, 109345, 174952, 197972, 218690, 247465, 349904, 395944, 437380, 494930, 791888, 874760, 940367, 989860, 1749520, 1880734, 1979720, 3761468, 3959440, 4701835, 7522936, 9403670, 15045872, 18807340, 37614680, 75229360]

約数ペア:

[(1, 75229360), (2, 37614680), (4, 18807340), (5, 15045872), (8, 9403670), (10, 7522936), (16, 4701835), (19, 3959440), (20, 3761468), (38, 1979720), (40, 1880734), (43, 1749520), (76, 989860), (80, 940367), (86, 874760), (95, 791888), (152, 494930), (172, 437380), (190, 395944), (215, 349904), (304, 247465), (344, 218690), (380, 197972), (430, 174952), (688, 109345), (760, 98986), (817, 92080), (860, 87476), (1151, 65360), (1520, 49493), (1634, 46040), (1720, 43738), (2302, 32680), (3268, 23020), (3440, 21869), (4085, 18416), (4604, 16340), (5755, 13072), (6536, 11510), (8170, 9208)]