19826700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66089}}^1$

素因数の和:66106

約数の個数: 36

約数和(自身を含む): 57366120

約数和(自身を除く): 37539420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66089, 132178, 198267, 264356, 330445, 396534, 660890, 793068, 991335, 1321780, 1652225, 1982670, 3304450, 3965340, 4956675, 6608900, 9913350, 19826700]

約数ペア:

[(1, 19826700), (2, 9913350), (3, 6608900), (4, 4956675), (5, 3965340), (6, 3304450), (10, 1982670), (12, 1652225), (15, 1321780), (20, 991335), (25, 793068), (30, 660890), (50, 396534), (60, 330445), (75, 264356), (100, 198267), (150, 132178), (300, 66089)]