66263220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{368129}}^1$

素因数の和:368144

約数の個数: 36

約数和(自身を含む): 200998980

約数和(自身を除く): 134735760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 368129, 736258, 1104387, 1472516, 1840645, 2208774, 3313161, 3681290, 4417548, 5521935, 6626322, 7362580, 11043870, 13252644, 16565805, 22087740, 33131610, 66263220]

約数ペア:

[(1, 66263220), (2, 33131610), (3, 22087740), (4, 16565805), (5, 13252644), (6, 11043870), (9, 7362580), (10, 6626322), (12, 5521935), (15, 4417548), (18, 3681290), (20, 3313161), (30, 2208774), (36, 1840645), (45, 1472516), (60, 1104387), (90, 736258), (180, 368129)]