100129140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{556273}}^1$

素因数の和:556288

約数の個数: 36

約数和(自身を含む): 303725604

約数和(自身を除く): 203596464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 556273, 1112546, 1668819, 2225092, 2781365, 3337638, 5006457, 5562730, 6675276, 8344095, 10012914, 11125460, 16688190, 20025828, 25032285, 33376380, 50064570, 100129140]

約数ペア:

[(1, 100129140), (2, 50064570), (3, 33376380), (4, 25032285), (5, 20025828), (6, 16688190), (9, 11125460), (10, 10012914), (12, 8344095), (15, 6675276), (18, 5562730), (20, 5006457), (30, 3337638), (36, 2781365), (45, 2225092), (60, 1668819), (90, 1112546), (180, 556273)]