128722770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14447}}^1$

素因数の和:14477

約数の個数: 80

約数和(自身を含む): 377612928

約数和(自身を除く): 248890158

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, 14447, 28894, 43341, 72235, 86682, 130023, 144470, 158917, 216705, 260046, 317834, 390069, 433410, 476751, 650115, 780138, 794585, 953502, 1170207, 1300230, 1430253, 1589170, 1950345, 2340414, 2383755, 2860506, 3900690, 4290759, 4767510, 5851035, 7151265, 8581518, 11702070, 12872277, 14302530, 21453795, 25744554, 42907590, 64361385, 128722770]

約数ペア:

[(1, 128722770), (2, 64361385), (3, 42907590), (5, 25744554), (6, 21453795), (9, 14302530), (10, 12872277), (11, 11702070), (15, 8581518), (18, 7151265), (22, 5851035), (27, 4767510), (30, 4290759), (33, 3900690), (45, 2860506), (54, 2383755), (55, 2340414), (66, 1950345), (81, 1589170), (90, 1430253), (99, 1300230), (110, 1170207), (135, 953502), (162, 794585), (165, 780138), (198, 650115), (270, 476751), (297, 433410), (330, 390069), (405, 317834), (495, 260046), (594, 216705), (810, 158917), (891, 144470), (990, 130023), (1485, 86682), (1782, 72235), (2970, 43341), (4455, 28894), (8910, 14447)]