21740100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{72467}}^1$

素因数の和:72484

約数の個数: 36

約数和(自身を含む): 62902224

約数和(自身を除く): 41162124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 72467, 144934, 217401, 289868, 362335, 434802, 724670, 869604, 1087005, 1449340, 1811675, 2174010, 3623350, 4348020, 5435025, 7246700, 10870050, 21740100]

約数ペア:

[(1, 21740100), (2, 10870050), (3, 7246700), (4, 5435025), (5, 4348020), (6, 3623350), (10, 2174010), (12, 1811675), (15, 1449340), (20, 1087005), (25, 869604), (30, 724670), (50, 434802), (60, 362335), (75, 289868), (100, 217401), (150, 144934), (300, 72467)]