87006900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{290023}}^1$

素因数の和:290040

約数の個数: 36

約数和(自身を含む): 251740832

約数和(自身を除く): 164733932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 290023, 580046, 870069, 1160092, 1450115, 1740138, 2900230, 3480276, 4350345, 5800460, 7250575, 8700690, 14501150, 17401380, 21751725, 29002300, 43503450, 87006900]

約数ペア:

[(1, 87006900), (2, 43503450), (3, 29002300), (4, 21751725), (5, 17401380), (6, 14501150), (10, 8700690), (12, 7250575), (15, 5800460), (20, 4350345), (25, 3480276), (30, 2900230), (50, 1740138), (60, 1450115), (75, 1160092), (100, 870069), (150, 580046), (300, 290023)]