80027700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{266759}}^1$

素因数の和:266776

約数の個数: 36

約数和(自身を含む): 231547680

約数和(自身を除く): 151519980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 266759, 533518, 800277, 1067036, 1333795, 1600554, 2667590, 3201108, 4001385, 5335180, 6668975, 8002770, 13337950, 16005540, 20006925, 26675900, 40013850, 80027700]

約数ペア:

[(1, 80027700), (2, 40013850), (3, 26675900), (4, 20006925), (5, 16005540), (6, 13337950), (10, 8002770), (12, 6668975), (15, 5335180), (20, 4001385), (25, 3201108), (30, 2667590), (50, 1600554), (60, 1333795), (75, 1067036), (100, 800277), (150, 533518), (300, 266759)]