12990150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{28867}}^1$

素因数の和:28885

約数の個数: 36

約数和(自身を含む): 34901412

約数和(自身を除く): 21911262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 28867, 57734, 86601, 144335, 173202, 259803, 288670, 433005, 519606, 721675, 866010, 1299015, 1443350, 2165025, 2598030, 4330050, 6495075, 12990150]

約数ペア:

[(1, 12990150), (2, 6495075), (3, 4330050), (5, 2598030), (6, 2165025), (9, 1443350), (10, 1299015), (15, 866010), (18, 721675), (25, 519606), (30, 433005), (45, 288670), (50, 259803), (75, 173202), (90, 144335), (150, 86601), (225, 57734), (450, 28867)]