189023220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{116681}}^1$

素因数の和:116702

約数の個数: 60

約数和(自身を含む): 592977924

約数和(自身を除く): 403954704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 116681, 233362, 350043, 466724, 583405, 700086, 1050129, 1166810, 1400172, 1750215, 2100258, 2333620, 3150387, 3500430, 4200516, 5250645, 6300774, 7000860, 9451161, 10501290, 12601548, 15751935, 18902322, 21002580, 31503870, 37804644, 47255805, 63007740, 94511610, 189023220]

約数ペア:

[(1, 189023220), (2, 94511610), (3, 63007740), (4, 47255805), (5, 37804644), (6, 31503870), (9, 21002580), (10, 18902322), (12, 15751935), (15, 12601548), (18, 10501290), (20, 9451161), (27, 7000860), (30, 6300774), (36, 5250645), (45, 4200516), (54, 3500430), (60, 3150387), (81, 2333620), (90, 2100258), (108, 1750215), (135, 1400172), (162, 1166810), (180, 1050129), (270, 700086), (324, 583405), (405, 466724), (540, 350043), (810, 233362), (1620, 116681)]