66789360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:973

約数の個数: 200

約数和(自身を含む): 253327536

約数和(自身を除く): 186538176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 937, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1874, 1980, 2160, 2376, 2640, 2811, 2970, 3240, 3564, 3748, 3960, 4455, 4685, 4752, 5622, 5940, 6480, 7128, 7496, 7920, 8433, 8910, 9370, 10307, 11244, 11880, 14055, 14256, 14992, 16866, 17820, 18740, 20614, 22488, 23760, 25299, 28110, 30921, 33732, 35640, 37480, 41228, 42165, 44976, 50598, 51535, 56220, 61842, 67464, 71280, 74960, 75897, 82456, 84330, 92763, 101196, 103070, 112440, 123684, 126495, 134928, 151794, 154605, 164912, 168660, 185526, 202392, 206140, 224880, 247368, 252990, 278289, 303588, 309210, 337320, 371052, 379485, 404784, 412280, 463815, 494736, 505980, 556578, 607176, 618420, 674640, 742104, 758970, 824560, 834867, 927630, 1011960, 1113156, 1214352, 1236840, 1391445, 1484208, 1517940, 1669734, 1855260, 2023920, 2226312, 2473680, 2782890, 3035880, 3339468, 3710520, 4174335, 4452624, 5565780, 6071760, 6678936, 7421040, 8348670, 11131560, 13357872, 16697340, 22263120, 33394680, 66789360]

約数ペア:

[(1, 66789360), (2, 33394680), (3, 22263120), (4, 16697340), (5, 13357872), (6, 11131560), (8, 8348670), (9, 7421040), (10, 6678936), (11, 6071760), (12, 5565780), (15, 4452624), (16, 4174335), (18, 3710520), (20, 3339468), (22, 3035880), (24, 2782890), (27, 2473680), (30, 2226312), (33, 2023920), (36, 1855260), (40, 1669734), (44, 1517940), (45, 1484208), (48, 1391445), (54, 1236840), (55, 1214352), (60, 1113156), (66, 1011960), (72, 927630), (80, 834867), (81, 824560), (88, 758970), (90, 742104), (99, 674640), (108, 618420), (110, 607176), (120, 556578), (132, 505980), (135, 494736), (144, 463815), (162, 412280), (165, 404784), (176, 379485), (180, 371052), (198, 337320), (216, 309210), (220, 303588), (240, 278289), (264, 252990), (270, 247368), (297, 224880), (324, 206140), (330, 202392), (360, 185526), (396, 168660), (405, 164912), (432, 154605), (440, 151794), (495, 134928), (528, 126495), (540, 123684), (594, 112440), (648, 103070), (660, 101196), (720, 92763), (792, 84330), (810, 82456), (880, 75897), (891, 74960), (937, 71280), (990, 67464), (1080, 61842), (1188, 56220), (1296, 51535), (1320, 50598), (1485, 44976), (1584, 42165), (1620, 41228), (1782, 37480), (1874, 35640), (1980, 33732), (2160, 30921), (2376, 28110), (2640, 25299), (2811, 23760), (2970, 22488), (3240, 20614), (3564, 18740), (3748, 17820), (3960, 16866), (4455, 14992), (4685, 14256), (4752, 14055), (5622, 11880), (5940, 11244), (6480, 10307), (7128, 9370), (7496, 8910), (7920, 8433)]