109882080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 288

約数和(自身を含む): 467970048

約数和(自身を除く): 358087968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 991, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 1982, 2016, 2310, 2464, 2520, 2640, 2772, 2973, 3080, 3168, 3360, 3465, 3696, 3960, 3964, 4620, 4955, 5040, 5280, 5544, 5946, 6160, 6930, 6937, 7392, 7920, 7928, 8919, 9240, 9910, 10080, 10901, 11088, 11892, 12320, 13860, 13874, 14865, 15840, 15856, 17838, 18480, 19820, 20811, 21802, 22176, 23784, 27720, 27748, 29730, 31712, 32703, 34685, 35676, 36960, 39640, 41622, 43604, 44595, 47568, 54505, 55440, 55496, 59460, 62433, 65406, 69370, 71352, 76307, 79280, 83244, 87208, 89190, 95136, 98109, 104055, 109010, 110880, 110992, 118920, 124866, 130812, 138740, 142704, 152614, 158560, 163515, 166488, 174416, 178380, 196218, 208110, 218020, 221984, 228921, 237840, 249732, 261624, 277480, 285408, 305228, 312165, 327030, 332976, 348832, 356760, 381535, 392436, 416220, 436040, 457842, 475680, 490545, 499464, 523248, 554960, 610456, 624330, 654060, 665952, 686763, 713520, 763070, 784872, 832440, 872080, 915684, 981090, 998928, 1046496, 1109920, 1144605, 1220912, 1248660, 1308120, 1373526, 1427040, 1526140, 1569744, 1664880, 1744160, 1831368, 1962180, 1997856, 2289210, 2441824, 2497320, 2616240, 2747052, 3052280, 3139488, 3329760, 3433815, 3662736, 3924360, 4578420, 4994640, 5232480, 5494104, 6104560, 6867630, 7325472, 7848720, 9156840, 9989280, 10988208, 12209120, 13735260, 15697440, 18313680, 21976416, 27470520, 36627360, 54941040, 109882080]

約数ペア:

[(1, 109882080), (2, 54941040), (3, 36627360), (4, 27470520), (5, 21976416), (6, 18313680), (7, 15697440), (8, 13735260), (9, 12209120), (10, 10988208), (11, 9989280), (12, 9156840), (14, 7848720), (15, 7325472), (16, 6867630), (18, 6104560), (20, 5494104), (21, 5232480), (22, 4994640), (24, 4578420), (28, 3924360), (30, 3662736), (32, 3433815), (33, 3329760), (35, 3139488), (36, 3052280), (40, 2747052), (42, 2616240), (44, 2497320), (45, 2441824), (48, 2289210), (55, 1997856), (56, 1962180), (60, 1831368), (63, 1744160), (66, 1664880), (70, 1569744), (72, 1526140), (77, 1427040), (80, 1373526), (84, 1308120), (88, 1248660), (90, 1220912), (96, 1144605), (99, 1109920), (105, 1046496), (110, 998928), (112, 981090), (120, 915684), (126, 872080), (132, 832440), (140, 784872), (144, 763070), (154, 713520), (160, 686763), (165, 665952), (168, 654060), (176, 624330), (180, 610456), (198, 554960), (210, 523248), (220, 499464), (224, 490545), (231, 475680), (240, 457842), (252, 436040), (264, 416220), (280, 392436), (288, 381535), (308, 356760), (315, 348832), (330, 332976), (336, 327030), (352, 312165), (360, 305228), (385, 285408), (396, 277480), (420, 261624), (440, 249732), (462, 237840), (480, 228921), (495, 221984), (504, 218020), (528, 208110), (560, 196218), (616, 178380), (630, 174416), (660, 166488), (672, 163515), (693, 158560), (720, 152614), (770, 142704), (792, 138740), (840, 130812), (880, 124866), (924, 118920), (990, 110992), (991, 110880), (1008, 109010), (1056, 104055), (1120, 98109), (1155, 95136), (1232, 89190), (1260, 87208), (1320, 83244), (1386, 79280), (1440, 76307), (1540, 71352), (1584, 69370), (1680, 65406), (1760, 62433), (1848, 59460), (1980, 55496), (1982, 55440), (2016, 54505), (2310, 47568), (2464, 44595), (2520, 43604), (2640, 41622), (2772, 39640), (2973, 36960), (3080, 35676), (3168, 34685), (3360, 32703), (3465, 31712), (3696, 29730), (3960, 27748), (3964, 27720), (4620, 23784), (4955, 22176), (5040, 21802), (5280, 20811), (5544, 19820), (5946, 18480), (6160, 17838), (6930, 15856), (6937, 15840), (7392, 14865), (7920, 13874), (7928, 13860), (8919, 12320), (9240, 11892), (9910, 11088), (10080, 10901)]