20925907200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 864

約数和(自身を含む): 85313289600

約数和(自身を除く): 64387382400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 101, 108, 109, 110, 120, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 202, 216, 218, 220, 225, 240, 256, 264, 270, 275, 288, 297, 300, 303, 320, 327, 330, 352, 360, 384, 396, 400, 404, 432, 436, 440, 450, 480, 495, 505, 528, 540, 545, 550, 576, 594, 600, 606, 640, 654, 660, 675, 704, 720, 768, 792, 800, 808, 825, 864, 872, 880, 900, 909, 960, 981, 990, 1010, 1056, 1080, 1090, 1100, 1111, 1152, 1188, 1199, 1200, 1212, 1280, 1308, 1320, 1350, 1408, 1440, 1485, 1515, 1584, 1600, 1616, 1635, 1650, 1728, 1744, 1760, 1800, 1818, 1920, 1962, 1980, 2020, 2112, 2160, 2180, 2200, 2222, 2304, 2376, 2398, 2400, 2424, 2475, 2525, 2616, 2640, 2700, 2725, 2727, 2816, 2880, 2943, 2970, 3030, 3168, 3200, 3232, 3270, 3300, 3333, 3456, 3488, 3520, 3597, 3600, 3636, 3840, 3924, 3960, 4040, 4224, 4320, 4360, 4400, 4444, 4545, 4752, 4796, 4800, 4848, 4905, 4950, 5050, 5232, 5280, 5400, 5450, 5454, 5555, 5760, 5886, 5940, 5995, 6060, 6336, 6400, 6464, 6540, 6600, 6666, 6912, 6976, 7040, 7194, 7200, 7272, 7425, 7575, 7848, 7920, 8080, 8175, 8448, 8640, 8720, 8800, 8888, 9090, 9504, 9592, 9600, 9696, 9810, 9900, 9999, 10100, 10464, 10560, 10791, 10800, 10900, 10908, 11009, 11110, 11520, 11772, 11880, 11990, 12120, 12672, 12928, 13080, 13200, 13332, 13635, 13952, 14080, 14388, 14400, 14544, 14715, 14850, 15150, 15696, 15840, 16160, 16350, 16665, 17280, 17440, 17600, 17776, 17985, 18180, 19008, 19184, 19200, 19392, 19620, 19800, 19998, 20200, 20928, 21120, 21582, 21600, 21800, 21816, 22018, 22220, 22725, 23544, 23760, 23980, 24240, 24525, 25344, 25856, 26160, 26400, 26664, 27270, 27775, 27904, 28776, 28800, 29088, 29430, 29700, 29975, 29997, 30300, 31392, 31680, 32320, 32373, 32700, 33027, 33330, 34560, 34880, 35200, 35552, 35970, 36360, 38016, 38368, 38784, 39240, 39600, 39996, 40400, 41856, 42240, 43164, 43200, 43600, 43632, 44036, 44440, 45450, 47088, 47520, 47960, 48480, 49050, 49995, 52320, 52800, 53328, 53955, 54540, 55045, 55550, 57552, 57600, 58176, 58860, 59400, 59950, 59994, 60600, 62784, 63360, 64640, 64746, 65400, 66054, 66660, 68175, 69760, 70400, 71104, 71940, 72720, 73575, 76032, 76736, 77568, 78480, 79200, 79992, 80800, 83325, 83712, 86328, 86400, 87200, 87264, 88072, 88880, 89925, 90900, 94176, 95040, 95920, 96960, 98100, 99081, 99990, 104640, 105600, 106656, 107910, 109080, 110090, 111100, 115104, 116352, 117720, 118800, 119900, 119988, 121099, 121200, 125568, 126720, 129280, 129492, 130800, 132108, 133320, 136350, 139520, 142208, 143880, 145440, 147150, 149985, 153472, 156960, 158400, 159984, 161600, 161865, 165135, 166650, 172656, 172800, 174400, 174528, 176144, 177760, 179850, 181800, 188352, 190080, 191840, 193920, 196200, 198162, 199980, 209280, 211200, 213312, 215820, 218160, 220180, 222200, 230208, 232704, 235440, 237600, 239800, 239976, 242198, 242400, 249975, 251136, 258984, 261600, 264216, 266640, 269775, 272700, 275225, 284416, 287760, 290880, 294300, 297243, 299970, 306944, 313920, 316800, 319968, 323200, 323730, 330270, 333300, 345312, 348800, 349056, 352288, 355520, 359700, 363297, 363600, 376704, 380160, 383680, 387840, 392400, 396324, 399960, 418560, 426624, 431640, 436320, 440360, 444400, 460416, 470880, 475200, 479600, 479952, 484396, 484800, 495405, 499950, 517968, 523200, 528432, 533280, 539550, 545400, 550450, 575520, 581760, 588600, 594486, 599940, 605495, 627840, 633600, 639936, 646400, 647460, 660540, 666600, 690624, 697600, 698112, 704576, 711040, 719400, 726594, 727200, 749925, 753408, 767360, 784800, 792648, 799920, 809325, 825675, 853248, 863280, 872640, 880720, 888800, 920832, 941760, 950400, 959200, 959904, 968792, 969600, 990810, 999900, 1035936, 1046400, 1056864, 1066560, 1079100, 1089891, 1090800, 1100900, 1151040, 1163520, 1177200, 1188972, 1199880, 1210990, 1255680, 1279872, 1294920, 1321080, 1333200, 1381248, 1409152, 1422080, 1438800, 1453188, 1454400, 1486215, 1499850, 1534720, 1569600, 1585296, 1599840, 1618650, 1651350, 1726560, 1745280, 1761440, 1777600, 1816485, 1883520, 1900800, 1918400, 1919808, 1937584, 1939200, 1981620, 1999800, 2071872, 2092800, 2113728, 2133120, 2158200, 2179782, 2181600, 2201800, 2302080, 2354400, 2377944, 2399760, 2421980, 2477025, 2559744, 2589840, 2642160, 2666400, 2762496, 2818304, 2877600, 2906376, 2908800, 2972430, 2999700, 3027475, 3139200, 3170592, 3199680, 3237300, 3269673, 3302700, 3453120, 3490560, 3522880, 3555200, 3632970, 3767040, 3836800, 3839616, 3875168, 3963240, 3999600, 4143744, 4227456, 4266240, 4316400, 4359564, 4363200, 4403600, 4604160, 4708800, 4755888, 4799520, 4843960, 4954050, 5179680, 5284320, 5332800, 5449455, 5755200, 5812752, 5817600, 5944860, 5999400, 6054950, 6278400, 6341184, 6399360, 6474600, 6539346, 6605400, 6906240, 7045760, 7110400, 7265940, 7431075, 7673600, 7679232, 7750336, 7926480, 7999200, 8287488, 8454912, 8632800, 8719128, 8726400, 8807200, 9082425, 9417600, 9511776, 9599040, 9687920, 9908100, 10359360, 10568640, 10665600, 10898910, 11510400, 11625504, 11889720, 11998800, 12109900, 12682368, 12798720, 12949200, 13078692, 13210800, 13812480, 14091520, 14531880, 14862150, 15500672, 15852960, 15998400, 16348365, 17265600, 17438256, 17452800, 17614400, 18164850, 18835200, 19023552, 19198080, 19375840, 19816200, 20718720, 21137280, 21331200, 21797820, 23020800, 23251008, 23779440, 23997600, 24219800, 25364736, 25898400, 26157384, 26421600, 27247275, 29063760, 29724300, 31001344, 31705920, 31996800, 32696730, 34531200, 34876512, 35228800, 36329700, 38047104, 38396160, 38751680, 39632400, 41437440, 42274560, 43595640, 46502016, 47558880, 47995200, 48439600, 51796800, 52314768, 52843200, 54494550, 58127520, 59448600, 63411840, 63993600, 65393460, 69062400, 69753024, 70457600, 72659400, 76094208, 77503360, 79264800, 81741825, 87191280, 93004032, 95117760, 95990400, 96879200, 103593600, 104629536, 105686400, 108989100, 116255040, 118897200, 126823680, 130786920, 139506048, 145318800, 155006720, 158529600, 163483650, 174382560, 190235520, 191980800, 193758400, 207187200, 209259072, 211372800, 217978200, 232510080, 237794400, 261573840, 279012096, 290637600, 317059200, 326967300, 348765120, 380471040, 387516800, 418518144, 435956400, 465020160, 475588800, 523147680, 581275200, 634118400, 653934600, 697530240, 775033600, 837036288, 871912800, 951177600, 1046295360, 1162550400, 1307869200, 1395060480, 1743825600, 1902355200, 2092590720, 2325100800, 2615738400, 3487651200, 4185181440, 5231476800, 6975302400, 10462953600, 20925907200]

約数ペア:

[(1, 20925907200), (2, 10462953600), (3, 6975302400), (4, 5231476800), (5, 4185181440), (6, 3487651200), (8, 2615738400), (9, 2325100800), (10, 2092590720), (11, 1902355200), (12, 1743825600), (15, 1395060480), (16, 1307869200), (18, 1162550400), (20, 1046295360), (22, 951177600), (24, 871912800), (25, 837036288), (27, 775033600), (30, 697530240), (32, 653934600), (33, 634118400), (36, 581275200), (40, 523147680), (44, 475588800), (45, 465020160), (48, 435956400), (50, 418518144), (54, 387516800), (55, 380471040), (60, 348765120), (64, 326967300), (66, 317059200), (72, 290637600), (75, 279012096), (80, 261573840), (88, 237794400), (90, 232510080), (96, 217978200), (99, 211372800), (100, 209259072), (101, 207187200), (108, 193758400), (109, 191980800), (110, 190235520), (120, 174382560), (128, 163483650), (132, 158529600), (135, 155006720), (144, 145318800), (150, 139506048), (160, 130786920), (165, 126823680), (176, 118897200), (180, 116255040), (192, 108989100), (198, 105686400), (200, 104629536), (202, 103593600), (216, 96879200), (218, 95990400), (220, 95117760), (225, 93004032), (240, 87191280), (256, 81741825), (264, 79264800), (270, 77503360), (275, 76094208), (288, 72659400), (297, 70457600), (300, 69753024), (303, 69062400), (320, 65393460), (327, 63993600), (330, 63411840), (352, 59448600), (360, 58127520), (384, 54494550), (396, 52843200), (400, 52314768), (404, 51796800), (432, 48439600), (436, 47995200), (440, 47558880), (450, 46502016), (480, 43595640), (495, 42274560), (505, 41437440), (528, 39632400), (540, 38751680), (545, 38396160), (550, 38047104), (576, 36329700), (594, 35228800), (600, 34876512), (606, 34531200), (640, 32696730), (654, 31996800), (660, 31705920), (675, 31001344), (704, 29724300), (720, 29063760), (768, 27247275), (792, 26421600), (800, 26157384), (808, 25898400), (825, 25364736), (864, 24219800), (872, 23997600), (880, 23779440), (900, 23251008), (909, 23020800), (960, 21797820), (981, 21331200), (990, 21137280), (1010, 20718720), (1056, 19816200), (1080, 19375840), (1090, 19198080), (1100, 19023552), (1111, 18835200), (1152, 18164850), (1188, 17614400), (1199, 17452800), (1200, 17438256), (1212, 17265600), (1280, 16348365), (1308, 15998400), (1320, 15852960), (1350, 15500672), (1408, 14862150), (1440, 14531880), (1485, 14091520), (1515, 13812480), (1584, 13210800), (1600, 13078692), (1616, 12949200), (1635, 12798720), (1650, 12682368), (1728, 12109900), (1744, 11998800), (1760, 11889720), (1800, 11625504), (1818, 11510400), (1920, 10898910), (1962, 10665600), (1980, 10568640), (2020, 10359360), (2112, 9908100), (2160, 9687920), (2180, 9599040), (2200, 9511776), (2222, 9417600), (2304, 9082425), (2376, 8807200), (2398, 8726400), (2400, 8719128), (2424, 8632800), (2475, 8454912), (2525, 8287488), (2616, 7999200), (2640, 7926480), (2700, 7750336), (2725, 7679232), (2727, 7673600), (2816, 7431075), (2880, 7265940), (2943, 7110400), (2970, 7045760), (3030, 6906240), (3168, 6605400), (3200, 6539346), (3232, 6474600), (3270, 6399360), (3300, 6341184), (3333, 6278400), (3456, 6054950), (3488, 5999400), (3520, 5944860), (3597, 5817600), (3600, 5812752), (3636, 5755200), (3840, 5449455), (3924, 5332800), (3960, 5284320), (4040, 5179680), (4224, 4954050), (4320, 4843960), (4360, 4799520), (4400, 4755888), (4444, 4708800), (4545, 4604160), (4752, 4403600), (4796, 4363200), (4800, 4359564), (4848, 4316400), (4905, 4266240), (4950, 4227456), (5050, 4143744), (5232, 3999600), (5280, 3963240), (5400, 3875168), (5450, 3839616), (5454, 3836800), (5555, 3767040), (5760, 3632970), (5886, 3555200), (5940, 3522880), (5995, 3490560), (6060, 3453120), (6336, 3302700), (6400, 3269673), (6464, 3237300), (6540, 3199680), (6600, 3170592), (6666, 3139200), (6912, 3027475), (6976, 2999700), (7040, 2972430), (7194, 2908800), (7200, 2906376), (7272, 2877600), (7425, 2818304), (7575, 2762496), (7848, 2666400), (7920, 2642160), (8080, 2589840), (8175, 2559744), (8448, 2477025), (8640, 2421980), (8720, 2399760), (8800, 2377944), (8888, 2354400), (9090, 2302080), (9504, 2201800), (9592, 2181600), (9600, 2179782), (9696, 2158200), (9810, 2133120), (9900, 2113728), (9999, 2092800), (10100, 2071872), (10464, 1999800), (10560, 1981620), (10791, 1939200), (10800, 1937584), (10900, 1919808), (10908, 1918400), (11009, 1900800), (11110, 1883520), (11520, 1816485), (11772, 1777600), (11880, 1761440), (11990, 1745280), (12120, 1726560), (12672, 1651350), (12928, 1618650), (13080, 1599840), (13200, 1585296), (13332, 1569600), (13635, 1534720), (13952, 1499850), (14080, 1486215), (14388, 1454400), (14400, 1453188), (14544, 1438800), (14715, 1422080), (14850, 1409152), (15150, 1381248), (15696, 1333200), (15840, 1321080), (16160, 1294920), (16350, 1279872), (16665, 1255680), (17280, 1210990), (17440, 1199880), (17600, 1188972), (17776, 1177200), (17985, 1163520), (18180, 1151040), (19008, 1100900), (19184, 1090800), (19200, 1089891), (19392, 1079100), (19620, 1066560), (19800, 1056864), (19998, 1046400), (20200, 1035936), (20928, 999900), (21120, 990810), (21582, 969600), (21600, 968792), (21800, 959904), (21816, 959200), (22018, 950400), (22220, 941760), (22725, 920832), (23544, 888800), (23760, 880720), (23980, 872640), (24240, 863280), (24525, 853248), (25344, 825675), (25856, 809325), (26160, 799920), (26400, 792648), (26664, 784800), (27270, 767360), (27775, 753408), (27904, 749925), (28776, 727200), (28800, 726594), (29088, 719400), (29430, 711040), (29700, 704576), (29975, 698112), (29997, 697600), (30300, 690624), (31392, 666600), (31680, 660540), (32320, 647460), (32373, 646400), (32700, 639936), (33027, 633600), (33330, 627840), (34560, 605495), (34880, 599940), (35200, 594486), (35552, 588600), (35970, 581760), (36360, 575520), (38016, 550450), (38368, 545400), (38784, 539550), (39240, 533280), (39600, 528432), (39996, 523200), (40400, 517968), (41856, 499950), (42240, 495405), (43164, 484800), (43200, 484396), (43600, 479952), (43632, 479600), (44036, 475200), (44440, 470880), (45450, 460416), (47088, 444400), (47520, 440360), (47960, 436320), (48480, 431640), (49050, 426624), (49995, 418560), (52320, 399960), (52800, 396324), (53328, 392400), (53955, 387840), (54540, 383680), (55045, 380160), (55550, 376704), (57552, 363600), (57600, 363297), (58176, 359700), (58860, 355520), (59400, 352288), (59950, 349056), (59994, 348800), (60600, 345312), (62784, 333300), (63360, 330270), (64640, 323730), (64746, 323200), (65400, 319968), (66054, 316800), (66660, 313920), (68175, 306944), (69760, 299970), (70400, 297243), (71104, 294300), (71940, 290880), (72720, 287760), (73575, 284416), (76032, 275225), (76736, 272700), (77568, 269775), (78480, 266640), (79200, 264216), (79992, 261600), (80800, 258984), (83325, 251136), (83712, 249975), (86328, 242400), (86400, 242198), (87200, 239976), (87264, 239800), (88072, 237600), (88880, 235440), (89925, 232704), (90900, 230208), (94176, 222200), (95040, 220180), (95920, 218160), (96960, 215820), (98100, 213312), (99081, 211200), (99990, 209280), (104640, 199980), (105600, 198162), (106656, 196200), (107910, 193920), (109080, 191840), (110090, 190080), (111100, 188352), (115104, 181800), (116352, 179850), (117720, 177760), (118800, 176144), (119900, 174528), (119988, 174400), (121099, 172800), (121200, 172656), (125568, 166650), (126720, 165135), (129280, 161865), (129492, 161600), (130800, 159984), (132108, 158400), (133320, 156960), (136350, 153472), (139520, 149985), (142208, 147150), (143880, 145440)]