119854100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 276570840

約数和(自身を除く): 156716740

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 725, 740, 925, 1073, 1117, 1450, 1850, 2146, 2234, 2900, 3700, 4292, 4468, 5365, 5585, 10730, 11170, 21460, 22340, 26825, 27925, 32393, 41329, 53650, 55850, 64786, 82658, 107300, 111700, 129572, 161965, 165316, 206645, 323930, 413290, 647860, 809825, 826580, 1033225, 1198541, 1619650, 2066450, 2397082, 3239300, 4132900, 4794164, 5992705, 11985410, 23970820, 29963525, 59927050, 119854100]

約数ペア:

[(1, 119854100), (2, 59927050), (4, 29963525), (5, 23970820), (10, 11985410), (20, 5992705), (25, 4794164), (29, 4132900), (37, 3239300), (50, 2397082), (58, 2066450), (74, 1619650), (100, 1198541), (116, 1033225), (145, 826580), (148, 809825), (185, 647860), (290, 413290), (370, 323930), (580, 206645), (725, 165316), (740, 161965), (925, 129572), (1073, 111700), (1117, 107300), (1450, 82658), (1850, 64786), (2146, 55850), (2234, 53650), (2900, 41329), (3700, 32393), (4292, 27925), (4468, 26825), (5365, 22340), (5585, 21460), (10730, 11170)]