75197940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40429}}^1$

素因数の和:40472

約数の個数: 48

約数和(自身を含む): 217351680

約数和(自身を除く): 142153740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 40429, 80858, 121287, 161716, 202145, 242574, 404290, 485148, 606435, 808580, 1212870, 1253299, 2425740, 2506598, 3759897, 5013196, 6266495, 7519794, 12532990, 15039588, 18799485, 25065980, 37598970, 75197940]

約数ペア:

[(1, 75197940), (2, 37598970), (3, 25065980), (4, 18799485), (5, 15039588), (6, 12532990), (10, 7519794), (12, 6266495), (15, 5013196), (20, 3759897), (30, 2506598), (31, 2425740), (60, 1253299), (62, 1212870), (93, 808580), (124, 606435), (155, 485148), (186, 404290), (310, 242574), (372, 202145), (465, 161716), (620, 121287), (930, 80858), (1860, 40429)]