146656980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90529}}^1$

素因数の和:90550

約数の個数: 60

約数和(自身を含む): 460073460

約数和(自身を除く): 313416480

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, 90529, 181058, 271587, 362116, 452645, 543174, 814761, 905290, 1086348, 1357935, 1629522, 1810580, 2444283, 2715870, 3259044, 4073805, 4888566, 5431740, 7332849, 8147610, 9777132, 12221415, 14665698, 16295220, 24442830, 29331396, 36664245, 48885660, 73328490, 146656980]

約数ペア:

[(1, 146656980), (2, 73328490), (3, 48885660), (4, 36664245), (5, 29331396), (6, 24442830), (9, 16295220), (10, 14665698), (12, 12221415), (15, 9777132), (18, 8147610), (20, 7332849), (27, 5431740), (30, 4888566), (36, 4073805), (45, 3259044), (54, 2715870), (60, 2444283), (81, 1810580), (90, 1629522), (108, 1357935), (135, 1086348), (162, 905290), (180, 814761), (270, 543174), (324, 452645), (405, 362116), (540, 271587), (810, 181058), (1620, 90529)]