131680890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14779}}^1$

素因数の和:14809

約数の個数: 80

約数和(自身を含む): 386290080

約数和(自身を除く): 254609190

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, 14779, 29558, 44337, 73895, 88674, 133011, 147790, 162569, 221685, 266022, 325138, 399033, 443370, 487707, 665055, 798066, 812845, 975414, 1197099, 1330110, 1463121, 1625690, 1995165, 2394198, 2438535, 2926242, 3990330, 4389363, 4877070, 5985495, 7315605, 8778726, 11970990, 13168089, 14631210, 21946815, 26336178, 43893630, 65840445, 131680890]

約数ペア:

[(1, 131680890), (2, 65840445), (3, 43893630), (5, 26336178), (6, 21946815), (9, 14631210), (10, 13168089), (11, 11970990), (15, 8778726), (18, 7315605), (22, 5985495), (27, 4877070), (30, 4389363), (33, 3990330), (45, 2926242), (54, 2438535), (55, 2394198), (66, 1995165), (81, 1625690), (90, 1463121), (99, 1330110), (110, 1197099), (135, 975414), (162, 812845), (165, 798066), (198, 665055), (270, 487707), (297, 443370), (330, 399033), (405, 325138), (495, 266022), (594, 221685), (810, 162569), (891, 147790), (990, 133011), (1485, 88674), (1782, 73895), (2970, 44337), (4455, 29558), (8910, 14779)]