75107220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1251787}}^1$

素因数の和:1251799

約数の個数: 24

約数和(自身を含む): 210300384

約数和(自身を除く): 135193164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1251787, 2503574, 3755361, 5007148, 6258935, 7510722, 12517870, 15021444, 18776805, 25035740, 37553610, 75107220]

約数ペア:

[(1, 75107220), (2, 37553610), (3, 25035740), (4, 18776805), (5, 15021444), (6, 12517870), (10, 7510722), (12, 6258935), (15, 5007148), (20, 3755361), (30, 2503574), (60, 1251787)]