128312910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14401}}^1$

素因数の和:14431

約数の個数: 80

約数和(自身を含む): 376410672

約数和(自身を除く): 248097762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 14401, 28802, 43203, 72005, 86406, 129609, 144010, 158411, 216015, 259218, 316822, 388827, 432030, 475233, 648045, 777654, 792055, 950466, 1166481, 1296090, 1425699, 1584110, 1944135, 2332962, 2376165, 2851398, 3888270, 4277097, 4752330, 5832405, 7128495, 8554194, 11664810, 12831291, 14256990, 21385485, 25662582, 42770970, 64156455, 128312910]

約数ペア:

[(1, 128312910), (2, 64156455), (3, 42770970), (5, 25662582), (6, 21385485), (9, 14256990), (10, 12831291), (11, 11664810), (15, 8554194), (18, 7128495), (22, 5832405), (27, 4752330), (30, 4277097), (33, 3888270), (45, 2851398), (54, 2376165), (55, 2332962), (66, 1944135), (81, 1584110), (90, 1425699), (99, 1296090), (110, 1166481), (135, 950466), (162, 792055), (165, 777654), (198, 648045), (270, 475233), (297, 432030), (330, 388827), (405, 316822), (495, 259218), (594, 216015), (810, 158411), (891, 144010), (990, 129609), (1485, 86406), (1782, 72005), (2970, 43203), (4455, 28802), (8910, 14401)]