85877460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10151}}^1$

素因数の和:10213

約数の個数: 72

約数和(自身を含む): 266063616

約数和(自身を除く): 180186156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10151, 20302, 30453, 40604, 50755, 60906, 91359, 101510, 121812, 152265, 182718, 203020, 304530, 365436, 456795, 477097, 609060, 913590, 954194, 1431291, 1827180, 1908388, 2385485, 2862582, 4293873, 4770970, 5725164, 7156455, 8587746, 9541940, 14312910, 17175492, 21469365, 28625820, 42938730, 85877460]

約数ペア:

[(1, 85877460), (2, 42938730), (3, 28625820), (4, 21469365), (5, 17175492), (6, 14312910), (9, 9541940), (10, 8587746), (12, 7156455), (15, 5725164), (18, 4770970), (20, 4293873), (30, 2862582), (36, 2385485), (45, 1908388), (47, 1827180), (60, 1431291), (90, 954194), (94, 913590), (141, 609060), (180, 477097), (188, 456795), (235, 365436), (282, 304530), (423, 203020), (470, 182718), (564, 152265), (705, 121812), (846, 101510), (940, 91359), (1410, 60906), (1692, 50755), (2115, 40604), (2820, 30453), (4230, 20302), (8460, 10151)]