155127900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7283}}^1$

素因数の和:7371

約数の個数: 72

約数和(自身を含む): 455220864

約数和(自身を除く): 300092964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 7283, 10650, 14566, 21300, 21849, 29132, 36415, 43698, 72830, 87396, 109245, 145660, 182075, 218490, 364150, 436980, 517093, 546225, 728300, 1034186, 1092450, 1551279, 2068372, 2184900, 2585465, 3102558, 5170930, 6205116, 7756395, 10341860, 12927325, 15512790, 25854650, 31025580, 38781975, 51709300, 77563950, 155127900]

約数ペア:

[(1, 155127900), (2, 77563950), (3, 51709300), (4, 38781975), (5, 31025580), (6, 25854650), (10, 15512790), (12, 12927325), (15, 10341860), (20, 7756395), (25, 6205116), (30, 5170930), (50, 3102558), (60, 2585465), (71, 2184900), (75, 2068372), (100, 1551279), (142, 1092450), (150, 1034186), (213, 728300), (284, 546225), (300, 517093), (355, 436980), (426, 364150), (710, 218490), (852, 182075), (1065, 145660), (1420, 109245), (1775, 87396), (2130, 72830), (3550, 43698), (4260, 36415), (5325, 29132), (7100, 21849), (7283, 21300), (10650, 14566)]