90261270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30391}}^1$

素因数の和:30418

約数の個数: 64

約数和(自身を含む): 262586880

約数和(自身を除く): 172325610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 30391, 60782, 91173, 151955, 182346, 273519, 303910, 334301, 455865, 547038, 668602, 820557, 911730, 1002903, 1367595, 1641114, 1671505, 2005806, 2735190, 3008709, 3343010, 4102785, 5014515, 6017418, 8205570, 9026127, 10029030, 15043545, 18052254, 30087090, 45130635, 90261270]

約数ペア:

[(1, 90261270), (2, 45130635), (3, 30087090), (5, 18052254), (6, 15043545), (9, 10029030), (10, 9026127), (11, 8205570), (15, 6017418), (18, 5014515), (22, 4102785), (27, 3343010), (30, 3008709), (33, 2735190), (45, 2005806), (54, 1671505), (55, 1641114), (66, 1367595), (90, 1002903), (99, 911730), (110, 820557), (135, 668602), (165, 547038), (198, 455865), (270, 334301), (297, 303910), (330, 273519), (495, 182346), (594, 151955), (990, 91173), (1485, 60782), (2970, 30391)]