21992700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73309}}^1$

素因数の和:73326

約数の個数: 36

約数和(自身を含む): 63633080

約数和(自身を除く): 41640380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 73309, 146618, 219927, 293236, 366545, 439854, 733090, 879708, 1099635, 1466180, 1832725, 2199270, 3665450, 4398540, 5498175, 7330900, 10996350, 21992700]

約数ペア:

[(1, 21992700), (2, 10996350), (3, 7330900), (4, 5498175), (5, 4398540), (6, 3665450), (10, 2199270), (12, 1832725), (15, 1466180), (20, 1099635), (25, 879708), (30, 733090), (50, 439854), (60, 366545), (75, 293236), (100, 219927), (150, 146618), (300, 73309)]