20759100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{69197}}^1$

素因数の和:69214

約数の個数: 36

約数和(自身を含む): 60063864

約数和(自身を除く): 39304764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 69197, 138394, 207591, 276788, 345985, 415182, 691970, 830364, 1037955, 1383940, 1729925, 2075910, 3459850, 4151820, 5189775, 6919700, 10379550, 20759100]

約数ペア:

[(1, 20759100), (2, 10379550), (3, 6919700), (4, 5189775), (5, 4151820), (6, 3459850), (10, 2075910), (12, 1729925), (15, 1383940), (20, 1037955), (25, 830364), (30, 691970), (50, 415182), (60, 345985), (75, 276788), (100, 207591), (150, 138394), (300, 69197)]