20285400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{33809}}^1$

素因数の和:33828

約数の個数: 48

約数和(自身を含む): 62886600

約数和(自身を除く): 42601200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 33809, 67618, 101427, 135236, 169045, 202854, 270472, 338090, 405708, 507135, 676180, 811416, 845225, 1014270, 1352360, 1690450, 2028540, 2535675, 3380900, 4057080, 5071350, 6761800, 10142700, 20285400]

約数ペア:

[(1, 20285400), (2, 10142700), (3, 6761800), (4, 5071350), (5, 4057080), (6, 3380900), (8, 2535675), (10, 2028540), (12, 1690450), (15, 1352360), (20, 1014270), (24, 845225), (25, 811416), (30, 676180), (40, 507135), (50, 405708), (60, 338090), (75, 270472), (100, 202854), (120, 169045), (150, 135236), (200, 101427), (300, 67618), (600, 33809)]