15090200

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 35354880

約数和(自身を除く): 20264680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 383, 394, 766, 788, 985, 1532, 1576, 1915, 1970, 3064, 3830, 3940, 4925, 7660, 7880, 9575, 9850, 15320, 19150, 19700, 38300, 39400, 75451, 76600, 150902, 301804, 377255, 603608, 754510, 1509020, 1886275, 3018040, 3772550, 7545100, 15090200]

約数ペア:

[(1, 15090200), (2, 7545100), (4, 3772550), (5, 3018040), (8, 1886275), (10, 1509020), (20, 754510), (25, 603608), (40, 377255), (50, 301804), (100, 150902), (197, 76600), (200, 75451), (383, 39400), (394, 38300), (766, 19700), (788, 19150), (985, 15320), (1532, 9850), (1576, 9575), (1915, 7880), (1970, 7660), (3064, 4925), (3830, 3940)]