78006900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{260023}}^1$

素因数の和:260040

約数の個数: 36

約数和(自身を含む): 225700832

約数和(自身を除く): 147693932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 260023, 520046, 780069, 1040092, 1300115, 1560138, 2600230, 3120276, 3900345, 5200460, 6500575, 7800690, 13001150, 15601380, 19501725, 26002300, 39003450, 78006900]

約数ペア:

[(1, 78006900), (2, 39003450), (3, 26002300), (4, 19501725), (5, 15601380), (6, 13001150), (10, 7800690), (12, 6500575), (15, 5200460), (20, 3900345), (25, 3120276), (30, 2600230), (50, 1560138), (60, 1300115), (75, 1040092), (100, 780069), (150, 520046), (300, 260023)]