102080880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12889}}^1$

素因数の和:12919

約数の個数: 120

約数和(自身を含む): 374016240

約数和(自身を除く): 271935360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 12889, 25778, 38667, 51556, 64445, 77334, 103112, 116001, 128890, 141779, 154668, 193335, 206224, 232002, 257780, 283558, 309336, 386670, 425337, 464004, 515560, 567116, 580005, 618672, 708895, 773340, 850674, 928008, 1031120, 1134232, 1160010, 1276011, 1417790, 1546680, 1701348, 1856016, 2126685, 2268464, 2320020, 2552022, 2835580, 3093360, 3402696, 4253370, 4640040, 5104044, 5671160, 6380055, 6805392, 8506740, 9280080, 10208088, 11342320, 12760110, 17013480, 20416176, 25520220, 34026960, 51040440, 102080880]

約数ペア:

[(1, 102080880), (2, 51040440), (3, 34026960), (4, 25520220), (5, 20416176), (6, 17013480), (8, 12760110), (9, 11342320), (10, 10208088), (11, 9280080), (12, 8506740), (15, 6805392), (16, 6380055), (18, 5671160), (20, 5104044), (22, 4640040), (24, 4253370), (30, 3402696), (33, 3093360), (36, 2835580), (40, 2552022), (44, 2320020), (45, 2268464), (48, 2126685), (55, 1856016), (60, 1701348), (66, 1546680), (72, 1417790), (80, 1276011), (88, 1160010), (90, 1134232), (99, 1031120), (110, 928008), (120, 850674), (132, 773340), (144, 708895), (165, 618672), (176, 580005), (180, 567116), (198, 515560), (220, 464004), (240, 425337), (264, 386670), (330, 309336), (360, 283558), (396, 257780), (440, 232002), (495, 206224), (528, 193335), (660, 154668), (720, 141779), (792, 128890), (880, 116001), (990, 103112), (1320, 77334), (1584, 64445), (1980, 51556), (2640, 38667), (3960, 25778), (7920, 12889)]