90155340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45533}}^1$

素因数の和:45559

約数の個数: 72

約数和(自身を含む): 298338768

約数和(自身を除く): 208183428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 45533, 91066, 136599, 182132, 227665, 273198, 409797, 455330, 500863, 546396, 682995, 819594, 910660, 1001726, 1365990, 1502589, 1639188, 2003452, 2048985, 2504315, 2731980, 3005178, 4097970, 4507767, 5008630, 6010356, 7512945, 8195940, 9015534, 10017260, 15025890, 18031068, 22538835, 30051780, 45077670, 90155340]

約数ペア:

[(1, 90155340), (2, 45077670), (3, 30051780), (4, 22538835), (5, 18031068), (6, 15025890), (9, 10017260), (10, 9015534), (11, 8195940), (12, 7512945), (15, 6010356), (18, 5008630), (20, 4507767), (22, 4097970), (30, 3005178), (33, 2731980), (36, 2504315), (44, 2048985), (45, 2003452), (55, 1639188), (60, 1502589), (66, 1365990), (90, 1001726), (99, 910660), (110, 819594), (132, 682995), (165, 546396), (180, 500863), (198, 455330), (220, 409797), (330, 273198), (396, 227665), (495, 182132), (660, 136599), (990, 91066), (1980, 45533)]