274752720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 744057072

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, 113, 120, 132, 144, 165, 176, 180, 198, 220, 226, 240, 264, 307, 330, 339, 360, 396, 440, 452, 495, 528, 565, 614, 660, 678, 720, 792, 880, 904, 921, 990, 1017, 1130, 1228, 1243, 1320, 1356, 1535, 1584, 1695, 1808, 1842, 1980, 2034, 2260, 2456, 2486, 2640, 2712, 2763, 3070, 3377, 3390, 3684, 3729, 3960, 4068, 4520, 4605, 4912, 4972, 5085, 5424, 5526, 6140, 6215, 6754, 6780, 7368, 7458, 7920, 8136, 9040, 9210, 9944, 10131, 10170, 11052, 11187, 12280, 12430, 13508, 13560, 13815, 14736, 14916, 16272, 16885, 18420, 18645, 19888, 20262, 20340, 22104, 22374, 24560, 24860, 27016, 27120, 27630, 29832, 30393, 33770, 34691, 36840, 37290, 40524, 40680, 44208, 44748, 49720, 50655, 54032, 55260, 55935, 59664, 60786, 67540, 69382, 73680, 74580, 81048, 81360, 89496, 99440, 101310, 104073, 110520, 111870, 121572, 135080, 138764, 149160, 151965, 162096, 173455, 178992, 202620, 208146, 221040, 223740, 243144, 270160, 277528, 298320, 303930, 312219, 346910, 381601, 405240, 416292, 447480, 486288, 520365, 555056, 607860, 624438, 693820, 763202, 810480, 832584, 894960, 1040730, 1144803, 1215720, 1248876, 1387640, 1526404, 1561095, 1665168, 1908005, 2081460, 2289606, 2431440, 2497752, 2775280, 3052808, 3122190, 3434409, 3816010, 4162920, 4579212, 4995504, 5724015, 6105616, 6244380, 6868818, 7632020, 8325840, 9158424, 11448030, 12488760, 13737636, 15264040, 17172045, 18316848, 22896060, 24977520, 27475272, 30528080, 34344090, 45792120, 54950544, 68688180, 91584240, 137376360, 274752720]

約数ペア:

[(1, 274752720), (2, 137376360), (3, 91584240), (4, 68688180), (5, 54950544), (6, 45792120), (8, 34344090), (9, 30528080), (10, 27475272), (11, 24977520), (12, 22896060), (15, 18316848), (16, 17172045), (18, 15264040), (20, 13737636), (22, 12488760), (24, 11448030), (30, 9158424), (33, 8325840), (36, 7632020), (40, 6868818), (44, 6244380), (45, 6105616), (48, 5724015), (55, 4995504), (60, 4579212), (66, 4162920), (72, 3816010), (80, 3434409), (88, 3122190), (90, 3052808), (99, 2775280), (110, 2497752), (113, 2431440), (120, 2289606), (132, 2081460), (144, 1908005), (165, 1665168), (176, 1561095), (180, 1526404), (198, 1387640), (220, 1248876), (226, 1215720), (240, 1144803), (264, 1040730), (307, 894960), (330, 832584), (339, 810480), (360, 763202), (396, 693820), (440, 624438), (452, 607860), (495, 555056), (528, 520365), (565, 486288), (614, 447480), (660, 416292), (678, 405240), (720, 381601), (792, 346910), (880, 312219), (904, 303930), (921, 298320), (990, 277528), (1017, 270160), (1130, 243144), (1228, 223740), (1243, 221040), (1320, 208146), (1356, 202620), (1535, 178992), (1584, 173455), (1695, 162096), (1808, 151965), (1842, 149160), (1980, 138764), (2034, 135080), (2260, 121572), (2456, 111870), (2486, 110520), (2640, 104073), (2712, 101310), (2763, 99440), (3070, 89496), (3377, 81360), (3390, 81048), (3684, 74580), (3729, 73680), (3960, 69382), (4068, 67540), (4520, 60786), (4605, 59664), (4912, 55935), (4972, 55260), (5085, 54032), (5424, 50655), (5526, 49720), (6140, 44748), (6215, 44208), (6754, 40680), (6780, 40524), (7368, 37290), (7458, 36840), (7920, 34691), (8136, 33770), (9040, 30393), (9210, 29832), (9944, 27630), (10131, 27120), (10170, 27016), (11052, 24860), (11187, 24560), (12280, 22374), (12430, 22104), (13508, 20340), (13560, 20262), (13815, 19888), (14736, 18645), (14916, 18420), (16272, 16885)]