20670900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{68903}}^1$

素因数の和:68920

約数の個数: 36

約数和(自身を含む): 59808672

約数和(自身を除く): 39137772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 68903, 137806, 206709, 275612, 344515, 413418, 689030, 826836, 1033545, 1378060, 1722575, 2067090, 3445150, 4134180, 5167725, 6890300, 10335450, 20670900]

約数ペア:

[(1, 20670900), (2, 10335450), (3, 6890300), (4, 5167725), (5, 4134180), (6, 3445150), (10, 2067090), (12, 1722575), (15, 1378060), (20, 1033545), (25, 826836), (30, 689030), (50, 413418), (60, 344515), (75, 275612), (100, 206709), (150, 137806), (300, 68903)]