72257700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{240859}}^1$

素因数の和:240876

約数の個数: 36

約数和(自身を含む): 209066480

約数和(自身を除く): 136808780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 240859, 481718, 722577, 963436, 1204295, 1445154, 2408590, 2890308, 3612885, 4817180, 6021475, 7225770, 12042950, 14451540, 18064425, 24085900, 36128850, 72257700]

約数ペア:

[(1, 72257700), (2, 36128850), (3, 24085900), (4, 18064425), (5, 14451540), (6, 12042950), (10, 7225770), (12, 6021475), (15, 4817180), (20, 3612885), (25, 2890308), (30, 2408590), (50, 1445154), (60, 1204295), (75, 963436), (100, 722577), (150, 481718), (300, 240859)]