12155700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{40519}}^1$

素因数の和:40536

約数の個数: 36

約数和(自身を含む): 35171360

約数和(自身を除く): 23015660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 40519, 81038, 121557, 162076, 202595, 243114, 405190, 486228, 607785, 810380, 1012975, 1215570, 2025950, 2431140, 3038925, 4051900, 6077850, 12155700]

約数ペア:

[(1, 12155700), (2, 6077850), (3, 4051900), (4, 3038925), (5, 2431140), (6, 2025950), (10, 1215570), (12, 1012975), (15, 810380), (20, 607785), (25, 486228), (30, 405190), (50, 243114), (60, 202595), (75, 162076), (100, 121557), (150, 81038), (300, 40519)]