66387540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10151}}^1$

素因数の和:10272

約数の個数: 48

約数和(自身を含む): 187608960

約数和(自身を除く): 121221420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 10151, 20302, 30453, 40604, 50755, 60906, 101510, 121812, 152265, 203020, 304530, 609060, 1106459, 2212918, 3319377, 4425836, 5532295, 6638754, 11064590, 13277508, 16596885, 22129180, 33193770, 66387540]

約数ペア:

[(1, 66387540), (2, 33193770), (3, 22129180), (4, 16596885), (5, 13277508), (6, 11064590), (10, 6638754), (12, 5532295), (15, 4425836), (20, 3319377), (30, 2212918), (60, 1106459), (109, 609060), (218, 304530), (327, 203020), (436, 152265), (545, 121812), (654, 101510), (1090, 60906), (1308, 50755), (1635, 40604), (2180, 30453), (3270, 20302), (6540, 10151)]