154998660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60077}}^1$

素因数の和:60132

約数の個数: 48

約数和(自身を含む): 444096576

約数和(自身を除く): 289097916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 60077, 120154, 180231, 240308, 300385, 360462, 600770, 720924, 901155, 1201540, 1802310, 2583311, 3604620, 5166622, 7749933, 10333244, 12916555, 15499866, 25833110, 30999732, 38749665, 51666220, 77499330, 154998660]

約数ペア:

[(1, 154998660), (2, 77499330), (3, 51666220), (4, 38749665), (5, 30999732), (6, 25833110), (10, 15499866), (12, 12916555), (15, 10333244), (20, 7749933), (30, 5166622), (43, 3604620), (60, 2583311), (86, 1802310), (129, 1201540), (172, 901155), (215, 720924), (258, 600770), (430, 360462), (516, 300385), (645, 240308), (860, 180231), (1290, 120154), (2580, 60077)]