80634900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{268783}}^1$

素因数の和:268800

約数の個数: 36

約数和(自身を含む): 233304512

約数和(自身を除く): 152669612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 268783, 537566, 806349, 1075132, 1343915, 1612698, 2687830, 3225396, 4031745, 5375660, 6719575, 8063490, 13439150, 16126980, 20158725, 26878300, 40317450, 80634900]

約数ペア:

[(1, 80634900), (2, 40317450), (3, 26878300), (4, 20158725), (5, 16126980), (6, 13439150), (10, 8063490), (12, 6719575), (15, 5375660), (20, 4031745), (25, 3225396), (30, 2687830), (50, 1612698), (60, 1343915), (75, 1075132), (100, 806349), (150, 537566), (300, 268783)]