75705450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{887}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 188291520

約数和(自身を除く): 112586070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 569, 887, 1138, 1707, 1774, 2661, 2845, 3414, 4435, 5322, 5690, 8535, 8870, 13305, 14225, 17070, 22175, 26610, 28450, 42675, 44350, 66525, 85350, 133050, 504703, 1009406, 1514109, 2523515, 3028218, 5047030, 7570545, 12617575, 15141090, 25235150, 37852725, 75705450]

約数ペア:

[(1, 75705450), (2, 37852725), (3, 25235150), (5, 15141090), (6, 12617575), (10, 7570545), (15, 5047030), (25, 3028218), (30, 2523515), (50, 1514109), (75, 1009406), (150, 504703), (569, 133050), (887, 85350), (1138, 66525), (1707, 44350), (1774, 42675), (2661, 28450), (2845, 26610), (3414, 22175), (4435, 17070), (5322, 14225), (5690, 13305), (8535, 8870)]