330660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 1100736

約数和(自身を除く): 770076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 167, 180, 198, 220, 330, 334, 396, 495, 501, 660, 668, 835, 990, 1002, 1503, 1670, 1837, 1980, 2004, 2505, 3006, 3340, 3674, 5010, 5511, 6012, 7348, 7515, 9185, 10020, 11022, 15030, 16533, 18370, 22044, 27555, 30060, 33066, 36740, 55110, 66132, 82665, 110220, 165330, 330660]

約数ペア:

[(1, 330660), (2, 165330), (3, 110220), (4, 82665), (5, 66132), (6, 55110), (9, 36740), (10, 33066), (11, 30060), (12, 27555), (15, 22044), (18, 18370), (20, 16533), (22, 15030), (30, 11022), (33, 10020), (36, 9185), (44, 7515), (45, 7348), (55, 6012), (60, 5511), (66, 5010), (90, 3674), (99, 3340), (110, 3006), (132, 2505), (165, 2004), (167, 1980), (180, 1837), (198, 1670), (220, 1503), (330, 1002), (334, 990), (396, 835), (495, 668), (501, 660)]