71846280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18143}}^1$

素因数の和:18171

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 182895480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18143, 36286, 54429, 72572, 90715, 108858, 145144, 163287, 181430, 199573, 217716, 272145, 326574, 362860, 399146, 435432, 544290, 598719, 653148, 725720, 798292, 816435, 997865, 1088580, 1197438, 1306296, 1596584, 1632870, 1796157, 1995730, 2177160, 2394876, 2993595, 3265740, 3592314, 3991460, 4789752, 5987190, 6531480, 7184628, 7982920, 8980785, 11974380, 14369256, 17961570, 23948760, 35923140, 71846280]

約数ペア:

[(1, 71846280), (2, 35923140), (3, 23948760), (4, 17961570), (5, 14369256), (6, 11974380), (8, 8980785), (9, 7982920), (10, 7184628), (11, 6531480), (12, 5987190), (15, 4789752), (18, 3991460), (20, 3592314), (22, 3265740), (24, 2993595), (30, 2394876), (33, 2177160), (36, 1995730), (40, 1796157), (44, 1632870), (45, 1596584), (55, 1306296), (60, 1197438), (66, 1088580), (72, 997865), (88, 816435), (90, 798292), (99, 725720), (110, 653148), (120, 598719), (132, 544290), (165, 435432), (180, 399146), (198, 362860), (220, 326574), (264, 272145), (330, 217716), (360, 199573), (396, 181430), (440, 163287), (495, 145144), (660, 108858), (792, 90715), (990, 72572), (1320, 54429), (1980, 36286), (3960, 18143)]