273246660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3623}}^1$

素因数の和:4057

約数の個数: 72

約数和(自身を含む): 831055680

約数和(自身を除く): 557809020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 838, 1257, 1676, 2095, 2514, 3623, 3771, 4190, 5028, 6285, 7246, 7542, 8380, 10869, 12570, 14492, 15084, 18115, 18855, 21738, 25140, 32607, 36230, 37710, 43476, 54345, 65214, 72460, 75420, 108690, 130428, 163035, 217380, 326070, 652140, 1518037, 3036074, 4554111, 6072148, 7590185, 9108222, 13662333, 15180370, 18216444, 22770555, 27324666, 30360740, 45541110, 54649332, 68311665, 91082220, 136623330, 273246660]

約数ペア:

[(1, 273246660), (2, 136623330), (3, 91082220), (4, 68311665), (5, 54649332), (6, 45541110), (9, 30360740), (10, 27324666), (12, 22770555), (15, 18216444), (18, 15180370), (20, 13662333), (30, 9108222), (36, 7590185), (45, 6072148), (60, 4554111), (90, 3036074), (180, 1518037), (419, 652140), (838, 326070), (1257, 217380), (1676, 163035), (2095, 130428), (2514, 108690), (3623, 75420), (3771, 72460), (4190, 65214), (5028, 54345), (6285, 43476), (7246, 37710), (7542, 36230), (8380, 32607), (10869, 25140), (12570, 21738), (14492, 18855), (15084, 18115)]