21018254400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 1008

約数和(自身を含む): 89767379520

約数和(自身を除く): 68749125120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 59, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 118, 120, 130, 132, 143, 144, 150, 156, 160, 165, 173, 176, 177, 180, 192, 195, 198, 200, 208, 220, 225, 234, 236, 240, 260, 264, 275, 286, 288, 295, 300, 312, 320, 325, 330, 346, 352, 354, 360, 390, 396, 400, 416, 429, 440, 450, 468, 472, 480, 495, 519, 520, 528, 531, 550, 572, 576, 585, 590, 600, 624, 649, 650, 660, 692, 704, 708, 715, 720, 767, 780, 792, 800, 825, 832, 858, 865, 880, 885, 900, 936, 944, 960, 975, 990, 1038, 1040, 1056, 1062, 1100, 1144, 1170, 1180, 1200, 1248, 1287, 1298, 1300, 1320, 1384, 1416, 1430, 1440, 1475, 1534, 1557, 1560, 1584, 1600, 1650, 1716, 1730, 1760, 1770, 1800, 1872, 1888, 1903, 1947, 1950, 1980, 2076, 2080, 2112, 2124, 2145, 2200, 2249, 2288, 2301, 2340, 2360, 2400, 2475, 2496, 2574, 2595, 2596, 2600, 2640, 2655, 2768, 2832, 2860, 2880, 2925, 2950, 3068, 3114, 3120, 3168, 3245, 3300, 3432, 3460, 3520, 3540, 3575, 3600, 3744, 3776, 3806, 3835, 3894, 3900, 3960, 4152, 4160, 4248, 4290, 4325, 4400, 4425, 4498, 4576, 4602, 4680, 4720, 4800, 4950, 5148, 5190, 5192, 5200, 5280, 5310, 5536, 5664, 5709, 5720, 5841, 5850, 5900, 6136, 6228, 6240, 6336, 6435, 6490, 6600, 6747, 6864, 6903, 6920, 7080, 7150, 7200, 7488, 7612, 7670, 7785, 7788, 7800, 7920, 8304, 8437, 8496, 8580, 8650, 8800, 8850, 8996, 9152, 9204, 9360, 9440, 9515, 9735, 9900, 10207, 10296, 10380, 10384, 10400, 10560, 10620, 10725, 11072, 11245, 11328, 11418, 11440, 11505, 11682, 11700, 11800, 12272, 12456, 12480, 12870, 12975, 12980, 13200, 13275, 13494, 13728, 13806, 13840, 14160, 14300, 14400, 15224, 15340, 15570, 15576, 15600, 15840, 16225, 16608, 16874, 16992, 17127, 17160, 17300, 17600, 17700, 17992, 18408, 18720, 18880, 19030, 19175, 19470, 19800, 20241, 20414, 20592, 20760, 20768, 20800, 21240, 21450, 22490, 22836, 22880, 23010, 23364, 23400, 23600, 24544, 24739, 24912, 25311, 25740, 25950, 25960, 26400, 26550, 26988, 27456, 27612, 27680, 28320, 28545, 28600, 29205, 30448, 30621, 30680, 31140, 31152, 31200, 31680, 32175, 32450, 33216, 33735, 33748, 33984, 34254, 34320, 34515, 34600, 35400, 35984, 36816, 37440, 38060, 38350, 38925, 38940, 39600, 40482, 40828, 41184, 41520, 41536, 42185, 42480, 42900, 44980, 45672, 45760, 46020, 46728, 46800, 47200, 47575, 48675, 49088, 49478, 49824, 50622, 51035, 51480, 51900, 51920, 52800, 53100, 53976, 55224, 55360, 56225, 56640, 57090, 57200, 57525, 58410, 60896, 61242, 61360, 62280, 62304, 62400, 64350, 64900, 67470, 67496, 68508, 68640, 69030, 69200, 70800, 71968, 73632, 74217, 75933, 76120, 76700, 77850, 77880, 79200, 80964, 81656, 82368, 83040, 84370, 84960, 85635, 85800, 89960, 91344, 91863, 92040, 93456, 93600, 94400, 95150, 97350, 98956, 99648, 101205, 101244, 102070, 102960, 103800, 103840, 106200, 107952, 110448, 112277, 112450, 114180, 114400, 115050, 116820, 121792, 122484, 122720, 123695, 124560, 124608, 126555, 128700, 129800, 132691, 134940, 134992, 137016, 137280, 138060, 138400, 141600, 142725, 143936, 146025, 147264, 148434, 151866, 152240, 153105, 153400, 155700, 155760, 158400, 161928, 163312, 166080, 168675, 168740, 169920, 171270, 171600, 172575, 179920, 182688, 183726, 184080, 186912, 187200, 190300, 194700, 197912, 202410, 202488, 204140, 205920, 207600, 207680, 210925, 212400, 215904, 220896, 222651, 224554, 224900, 228360, 228800, 230100, 233640, 244968, 245440, 247390, 249120, 253110, 255175, 257400, 259600, 265382, 269880, 269984, 274032, 276120, 276800, 283200, 285450, 292050, 296868, 303732, 304480, 306210, 306800, 311400, 311520, 323856, 326624, 336831, 337350, 337480, 342540, 343200, 345150, 359840, 365376, 367452, 368160, 371085, 373824, 379665, 380600, 389400, 395824, 398073, 404820, 404976, 408280, 411840, 415200, 421850, 424800, 428175, 431808, 441792, 445302, 449108, 449800, 456720, 459315, 460200, 467280, 489936, 494780, 498240, 506025, 506220, 510350, 514800, 519200, 530764, 539760, 539968, 548064, 552240, 561385, 570900, 584100, 593736, 607464, 608960, 612420, 613600, 618475, 622800, 623040, 632775, 647712, 653248, 663455, 673662, 674700, 674960, 685080, 686400, 690300, 719680, 734904, 736320, 742170, 759330, 761200, 765525, 778800, 791648, 796146, 809640, 809952, 816560, 830400, 843700, 849600, 856350, 890604, 898216, 899600, 913440, 918630, 920400, 934560, 979872, 989560, 1010493, 1012050, 1012440, 1020700, 1029600, 1038400, 1061528, 1079520, 1096128, 1104480, 1113255, 1122770, 1141800, 1168200, 1187472, 1194219, 1214928, 1224840, 1227200, 1236950, 1245600, 1265550, 1295424, 1326910, 1347324, 1349400, 1349920, 1370160, 1380600, 1459601, 1469808, 1484340, 1518660, 1522400, 1531050, 1557600, 1583296, 1592292, 1619280, 1619904, 1633120, 1684155, 1687400, 1712700, 1781208, 1796432, 1799200, 1826880, 1837260, 1840800, 1855425, 1869120, 1898325, 1959744, 1979120, 1990365, 2020986, 2024100, 2024880, 2041400, 2059200, 2123056, 2159040, 2208960, 2226510, 2245540, 2283600, 2296575, 2336400, 2374944, 2388438, 2429856, 2449680, 2473900, 2491200, 2531100, 2653820, 2694648, 2698800, 2699840, 2740320, 2761200, 2806925, 2919202, 2939616, 2968680, 3037320, 3044800, 3062100, 3115200, 3184584, 3238560, 3266240, 3317275, 3368310, 3374800, 3425400, 3562416, 3592864, 3598400, 3674520, 3681600, 3710850, 3796650, 3958240, 3980730, 4041972, 4048200, 4049760, 4082800, 4246112, 4378803, 4453020, 4491080, 4567200, 4593150, 4672800, 4749888, 4776876, 4859712, 4899360, 4947800, 5052465, 5062200, 5307640, 5389296, 5397600, 5480640, 5522400, 5566275, 5613850, 5838404, 5879232, 5937360, 5971095, 6074640, 6124200, 6369168, 6477120, 6634550, 6736620, 6749600, 6850800, 7124832, 7185728, 7298005, 7349040, 7421700, 7593300, 7916480, 7961460, 8083944, 8096400, 8099520, 8165600, 8420775, 8492224, 8757606, 8906040, 8982160, 9134400, 9186300, 9345600, 9553752, 9798720, 9895600, 9951825, 10104930, 10124400, 10615280, 10778592, 10795200, 11044800, 11132550, 11227700, 11676808, 11874720, 11942190, 12149280, 12248400, 12738336, 13136409, 13269100, 13473240, 13499200, 13701600, 14249664, 14596010, 14698080, 14843400, 15186600, 15922920, 16167888, 16192800, 16331200, 16841550, 17515212, 17812080, 17964320, 18372600, 19107504, 19791200, 19903650, 20209860, 20248800, 21230560, 21557184, 21894015, 22265100, 22455400, 23353616, 23749440, 23884380, 24298560, 24496800, 25262325, 25476672, 26272818, 26538200, 26946480, 27403200, 29192020, 29396160, 29686800, 29855475, 30373200, 31845840, 32335776, 32385600, 33683100, 35030424, 35624160, 35928640, 36490025, 36745200, 38215008, 39582400, 39807300, 40419720, 40497600, 42461120, 43788030, 44530200, 44910800, 46707232, 47768760, 48993600, 50524650, 52545636, 53076400, 53892960, 58384040, 59373600, 59710950, 60746400, 63691680, 64671552, 65682045, 67366200, 70060848, 71248320, 72980050, 73490400, 76430016, 79614600, 80839440, 87576060, 89060400, 89821600, 93414464, 95537520, 101049300, 105091272, 106152800, 107785920, 109470075, 116768080, 118747200, 119421900, 121492800, 127383360, 131364090, 134732400, 140121696, 145960100, 146980800, 159229200, 161678880, 175152120, 178120800, 179643200, 191075040, 202098600, 210182544, 212305600, 218940150, 233536160, 238843800, 262728180, 269464800, 280243392, 291920200, 318458400, 323357760, 328410225, 350304240, 356241600, 382150080, 404197200, 420365088, 437880300, 467072320, 477687600, 525456360, 538929600, 583840400, 636916800, 656820450, 700608480, 808394400, 840730176, 875760600, 955375200, 1050912720, 1167680800, 1313640900, 1401216960, 1616788800, 1751521200, 1910750400, 2101825440, 2335361600, 2627281800, 3503042400, 4203650880, 5254563600, 7006084800, 10509127200, 21018254400]

約数ペア:

[(1, 21018254400), (2, 10509127200), (3, 7006084800), (4, 5254563600), (5, 4203650880), (6, 3503042400), (8, 2627281800), (9, 2335361600), (10, 2101825440), (11, 1910750400), (12, 1751521200), (13, 1616788800), (15, 1401216960), (16, 1313640900), (18, 1167680800), (20, 1050912720), (22, 955375200), (24, 875760600), (25, 840730176), (26, 808394400), (30, 700608480), (32, 656820450), (33, 636916800), (36, 583840400), (39, 538929600), (40, 525456360), (44, 477687600), (45, 467072320), (48, 437880300), (50, 420365088), (52, 404197200), (55, 382150080), (59, 356241600), (60, 350304240), (64, 328410225), (65, 323357760), (66, 318458400), (72, 291920200), (75, 280243392), (78, 269464800), (80, 262728180), (88, 238843800), (90, 233536160), (96, 218940150), (99, 212305600), (100, 210182544), (104, 202098600), (110, 191075040), (117, 179643200), (118, 178120800), (120, 175152120), (130, 161678880), (132, 159229200), (143, 146980800), (144, 145960100), (150, 140121696), (156, 134732400), (160, 131364090), (165, 127383360), (173, 121492800), (176, 119421900), (177, 118747200), (180, 116768080), (192, 109470075), (195, 107785920), (198, 106152800), (200, 105091272), (208, 101049300), (220, 95537520), (225, 93414464), (234, 89821600), (236, 89060400), (240, 87576060), (260, 80839440), (264, 79614600), (275, 76430016), (286, 73490400), (288, 72980050), (295, 71248320), (300, 70060848), (312, 67366200), (320, 65682045), (325, 64671552), (330, 63691680), (346, 60746400), (352, 59710950), (354, 59373600), (360, 58384040), (390, 53892960), (396, 53076400), (400, 52545636), (416, 50524650), (429, 48993600), (440, 47768760), (450, 46707232), (468, 44910800), (472, 44530200), (480, 43788030), (495, 42461120), (519, 40497600), (520, 40419720), (528, 39807300), (531, 39582400), (550, 38215008), (572, 36745200), (576, 36490025), (585, 35928640), (590, 35624160), (600, 35030424), (624, 33683100), (649, 32385600), (650, 32335776), (660, 31845840), (692, 30373200), (704, 29855475), (708, 29686800), (715, 29396160), (720, 29192020), (767, 27403200), (780, 26946480), (792, 26538200), (800, 26272818), (825, 25476672), (832, 25262325), (858, 24496800), (865, 24298560), (880, 23884380), (885, 23749440), (900, 23353616), (936, 22455400), (944, 22265100), (960, 21894015), (975, 21557184), (990, 21230560), (1038, 20248800), (1040, 20209860), (1056, 19903650), (1062, 19791200), (1100, 19107504), (1144, 18372600), (1170, 17964320), (1180, 17812080), (1200, 17515212), (1248, 16841550), (1287, 16331200), (1298, 16192800), (1300, 16167888), (1320, 15922920), (1384, 15186600), (1416, 14843400), (1430, 14698080), (1440, 14596010), (1475, 14249664), (1534, 13701600), (1557, 13499200), (1560, 13473240), (1584, 13269100), (1600, 13136409), (1650, 12738336), (1716, 12248400), (1730, 12149280), (1760, 11942190), (1770, 11874720), (1800, 11676808), (1872, 11227700), (1888, 11132550), (1903, 11044800), (1947, 10795200), (1950, 10778592), (1980, 10615280), (2076, 10124400), (2080, 10104930), (2112, 9951825), (2124, 9895600), (2145, 9798720), (2200, 9553752), (2249, 9345600), (2288, 9186300), (2301, 9134400), (2340, 8982160), (2360, 8906040), (2400, 8757606), (2475, 8492224), (2496, 8420775), (2574, 8165600), (2595, 8099520), (2596, 8096400), (2600, 8083944), (2640, 7961460), (2655, 7916480), (2768, 7593300), (2832, 7421700), (2860, 7349040), (2880, 7298005), (2925, 7185728), (2950, 7124832), (3068, 6850800), (3114, 6749600), (3120, 6736620), (3168, 6634550), (3245, 6477120), (3300, 6369168), (3432, 6124200), (3460, 6074640), (3520, 5971095), (3540, 5937360), (3575, 5879232), (3600, 5838404), (3744, 5613850), (3776, 5566275), (3806, 5522400), (3835, 5480640), (3894, 5397600), (3900, 5389296), (3960, 5307640), (4152, 5062200), (4160, 5052465), (4248, 4947800), (4290, 4899360), (4325, 4859712), (4400, 4776876), (4425, 4749888), (4498, 4672800), (4576, 4593150), (4602, 4567200), (4680, 4491080), (4720, 4453020), (4800, 4378803), (4950, 4246112), (5148, 4082800), (5190, 4049760), (5192, 4048200), (5200, 4041972), (5280, 3980730), (5310, 3958240), (5536, 3796650), (5664, 3710850), (5709, 3681600), (5720, 3674520), (5841, 3598400), (5850, 3592864), (5900, 3562416), (6136, 3425400), (6228, 3374800), (6240, 3368310), (6336, 3317275), (6435, 3266240), (6490, 3238560), (6600, 3184584), (6747, 3115200), (6864, 3062100), (6903, 3044800), (6920, 3037320), (7080, 2968680), (7150, 2939616), (7200, 2919202), (7488, 2806925), (7612, 2761200), (7670, 2740320), (7785, 2699840), (7788, 2698800), (7800, 2694648), (7920, 2653820), (8304, 2531100), (8437, 2491200), (8496, 2473900), (8580, 2449680), (8650, 2429856), (8800, 2388438), (8850, 2374944), (8996, 2336400), (9152, 2296575), (9204, 2283600), (9360, 2245540), (9440, 2226510), (9515, 2208960), (9735, 2159040), (9900, 2123056), (10207, 2059200), (10296, 2041400), (10380, 2024880), (10384, 2024100), (10400, 2020986), (10560, 1990365), (10620, 1979120), (10725, 1959744), (11072, 1898325), (11245, 1869120), (11328, 1855425), (11418, 1840800), (11440, 1837260), (11505, 1826880), (11682, 1799200), (11700, 1796432), (11800, 1781208), (12272, 1712700), (12456, 1687400), (12480, 1684155), (12870, 1633120), (12975, 1619904), (12980, 1619280), (13200, 1592292), (13275, 1583296), (13494, 1557600), (13728, 1531050), (13806, 1522400), (13840, 1518660), (14160, 1484340), (14300, 1469808), (14400, 1459601), (15224, 1380600), (15340, 1370160), (15570, 1349920), (15576, 1349400), (15600, 1347324), (15840, 1326910), (16225, 1295424), (16608, 1265550), (16874, 1245600), (16992, 1236950), (17127, 1227200), (17160, 1224840), (17300, 1214928), (17600, 1194219), (17700, 1187472), (17992, 1168200), (18408, 1141800), (18720, 1122770), (18880, 1113255), (19030, 1104480), (19175, 1096128), (19470, 1079520), (19800, 1061528), (20241, 1038400), (20414, 1029600), (20592, 1020700), (20760, 1012440), (20768, 1012050), (20800, 1010493), (21240, 989560), (21450, 979872), (22490, 934560), (22836, 920400), (22880, 918630), (23010, 913440), (23364, 899600), (23400, 898216), (23600, 890604), (24544, 856350), (24739, 849600), (24912, 843700), (25311, 830400), (25740, 816560), (25950, 809952), (25960, 809640), (26400, 796146), (26550, 791648), (26988, 778800), (27456, 765525), (27612, 761200), (27680, 759330), (28320, 742170), (28545, 736320), (28600, 734904), (29205, 719680), (30448, 690300), (30621, 686400), (30680, 685080), (31140, 674960), (31152, 674700), (31200, 673662), (31680, 663455), (32175, 653248), (32450, 647712), (33216, 632775), (33735, 623040), (33748, 622800), (33984, 618475), (34254, 613600), (34320, 612420), (34515, 608960), (34600, 607464), (35400, 593736), (35984, 584100), (36816, 570900), (37440, 561385), (38060, 552240), (38350, 548064), (38925, 539968), (38940, 539760), (39600, 530764), (40482, 519200), (40828, 514800), (41184, 510350), (41520, 506220), (41536, 506025), (42185, 498240), (42480, 494780), (42900, 489936), (44980, 467280), (45672, 460200), (45760, 459315), (46020, 456720), (46728, 449800), (46800, 449108), (47200, 445302), (47575, 441792), (48675, 431808), (49088, 428175), (49478, 424800), (49824, 421850), (50622, 415200), (51035, 411840), (51480, 408280), (51900, 404976), (51920, 404820), (52800, 398073), (53100, 395824), (53976, 389400), (55224, 380600), (55360, 379665), (56225, 373824), (56640, 371085), (57090, 368160), (57200, 367452), (57525, 365376), (58410, 359840), (60896, 345150), (61242, 343200), (61360, 342540), (62280, 337480), (62304, 337350), (62400, 336831), (64350, 326624), (64900, 323856), (67470, 311520), (67496, 311400), (68508, 306800), (68640, 306210), (69030, 304480), (69200, 303732), (70800, 296868), (71968, 292050), (73632, 285450), (74217, 283200), (75933, 276800), (76120, 276120), (76700, 274032), (77850, 269984), (77880, 269880), (79200, 265382), (80964, 259600), (81656, 257400), (82368, 255175), (83040, 253110), (84370, 249120), (84960, 247390), (85635, 245440), (85800, 244968), (89960, 233640), (91344, 230100), (91863, 228800), (92040, 228360), (93456, 224900), (93600, 224554), (94400, 222651), (95150, 220896), (97350, 215904), (98956, 212400), (99648, 210925), (101205, 207680), (101244, 207600), (102070, 205920), (102960, 204140), (103800, 202488), (103840, 202410), (106200, 197912), (107952, 194700), (110448, 190300), (112277, 187200), (112450, 186912), (114180, 184080), (114400, 183726), (115050, 182688), (116820, 179920), (121792, 172575), (122484, 171600), (122720, 171270), (123695, 169920), (124560, 168740), (124608, 168675), (126555, 166080), (128700, 163312), (129800, 161928), (132691, 158400), (134940, 155760), (134992, 155700), (137016, 153400), (137280, 153105), (138060, 152240), (138400, 151866), (141600, 148434), (142725, 147264), (143936, 146025)]