225586980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1253261}}^1$

素因数の和:1253276

約数の個数: 36

約数和(自身を含む): 684281052

約数和(自身を除く): 458694072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1253261, 2506522, 3759783, 5013044, 6266305, 7519566, 11279349, 12532610, 15039132, 18798915, 22558698, 25065220, 37597830, 45117396, 56396745, 75195660, 112793490, 225586980]

約数ペア:

[(1, 225586980), (2, 112793490), (3, 75195660), (4, 56396745), (5, 45117396), (6, 37597830), (9, 25065220), (10, 22558698), (12, 18798915), (15, 15039132), (18, 12532610), (20, 11279349), (30, 7519566), (36, 6266305), (45, 5013044), (60, 3759783), (90, 2506522), (180, 1253261)]