57866220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 176772960

約数和(自身を除く): 118906740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2129, 2265, 2718, 3020, 4258, 4530, 5436, 6387, 6795, 8516, 9060, 10645, 12774, 13590, 19161, 21290, 25548, 27180, 31935, 38322, 42580, 63870, 76644, 95805, 127740, 191610, 321479, 383220, 642958, 964437, 1285916, 1607395, 1928874, 2893311, 3214790, 3857748, 4822185, 5786622, 6429580, 9644370, 11573244, 14466555, 19288740, 28933110, 57866220]

約数ペア:

[(1, 57866220), (2, 28933110), (3, 19288740), (4, 14466555), (5, 11573244), (6, 9644370), (9, 6429580), (10, 5786622), (12, 4822185), (15, 3857748), (18, 3214790), (20, 2893311), (30, 1928874), (36, 1607395), (45, 1285916), (60, 964437), (90, 642958), (151, 383220), (180, 321479), (302, 191610), (453, 127740), (604, 95805), (755, 76644), (906, 63870), (1359, 42580), (1510, 38322), (1812, 31935), (2129, 27180), (2265, 25548), (2718, 21290), (3020, 19161), (4258, 13590), (4530, 12774), (5436, 10645), (6387, 9060), (6795, 8516)]