206105700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{687019}}^1$

素因数の和:687036

約数の個数: 36

約数和(自身を含む): 596333360

約数和(自身を除く): 390227660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 687019, 1374038, 2061057, 2748076, 3435095, 4122114, 6870190, 8244228, 10305285, 13740380, 17175475, 20610570, 34350950, 41221140, 51526425, 68701900, 103052850, 206105700]

約数ペア:

[(1, 206105700), (2, 103052850), (3, 68701900), (4, 51526425), (5, 41221140), (6, 34350950), (10, 20610570), (12, 17175475), (15, 13740380), (20, 10305285), (25, 8244228), (30, 6870190), (50, 4122114), (60, 3435095), (75, 2748076), (100, 2061057), (150, 1374038), (300, 687019)]