89060220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26041}}^1$

素因数の和:26075

約数の個数: 72

約数和(自身を含む): 284378640

約数和(自身を除く): 195318420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26041, 52082, 78123, 104164, 130205, 156246, 234369, 260410, 312492, 390615, 468738, 494779, 520820, 781230, 937476, 989558, 1171845, 1484337, 1562460, 1979116, 2343690, 2473895, 2968674, 4453011, 4687380, 4947790, 5937348, 7421685, 8906022, 9895580, 14843370, 17812044, 22265055, 29686740, 44530110, 89060220]

約数ペア:

[(1, 89060220), (2, 44530110), (3, 29686740), (4, 22265055), (5, 17812044), (6, 14843370), (9, 9895580), (10, 8906022), (12, 7421685), (15, 5937348), (18, 4947790), (19, 4687380), (20, 4453011), (30, 2968674), (36, 2473895), (38, 2343690), (45, 1979116), (57, 1562460), (60, 1484337), (76, 1171845), (90, 989558), (95, 937476), (114, 781230), (171, 520820), (180, 494779), (190, 468738), (228, 390615), (285, 312492), (342, 260410), (380, 234369), (570, 156246), (684, 130205), (855, 104164), (1140, 78123), (1710, 52082), (3420, 26041)]