201553110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22621}}^1$

素因数の和:22651

約数の個数: 80

約数和(自身を含む): 591248592

約数和(自身を除く): 389695482

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, 22621, 45242, 67863, 113105, 135726, 203589, 226210, 248831, 339315, 407178, 497662, 610767, 678630, 746493, 1017945, 1221534, 1244155, 1492986, 1832301, 2035890, 2239479, 2488310, 3053835, 3664602, 3732465, 4478958, 6107670, 6718437, 7464930, 9161505, 11197395, 13436874, 18323010, 20155311, 22394790, 33592185, 40310622, 67184370, 100776555, 201553110]

約数ペア:

[(1, 201553110), (2, 100776555), (3, 67184370), (5, 40310622), (6, 33592185), (9, 22394790), (10, 20155311), (11, 18323010), (15, 13436874), (18, 11197395), (22, 9161505), (27, 7464930), (30, 6718437), (33, 6107670), (45, 4478958), (54, 3732465), (55, 3664602), (66, 3053835), (81, 2488310), (90, 2239479), (99, 2035890), (110, 1832301), (135, 1492986), (162, 1244155), (165, 1221534), (198, 1017945), (270, 746493), (297, 678630), (330, 610767), (405, 497662), (495, 407178), (594, 339315), (810, 248831), (891, 226210), (990, 203589), (1485, 135726), (1782, 113105), (2970, 67863), (4455, 45242), (8910, 22621)]