20264100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67547}}^1$

素因数の和:67564

約数の個数: 36

約数和(自身を含む): 58631664

約数和(自身を除く): 38367564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67547, 135094, 202641, 270188, 337735, 405282, 675470, 810564, 1013205, 1350940, 1688675, 2026410, 3377350, 4052820, 5066025, 6754700, 10132050, 20264100]

約数ペア:

[(1, 20264100), (2, 10132050), (3, 6754700), (4, 5066025), (5, 4052820), (6, 3377350), (10, 2026410), (12, 1688675), (15, 1350940), (20, 1013205), (25, 810564), (30, 675470), (50, 405282), (60, 337735), (75, 270188), (100, 202641), (150, 135094), (300, 67547)]