21805555200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:104

約数の個数: 1080

約数和(自身を含む): 89991599544

約数和(自身を除く): 68186044344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 25, 26, 30, 32, 33, 38, 39, 40, 44, 48, 50, 52, 55, 57, 60, 64, 65, 66, 75, 76, 78, 80, 88, 95, 96, 100, 104, 110, 114, 120, 121, 128, 130, 132, 143, 150, 152, 156, 160, 165, 176, 190, 192, 195, 200, 208, 209, 220, 228, 240, 242, 247, 256, 260, 264, 275, 285, 286, 300, 304, 312, 320, 325, 330, 352, 361, 363, 380, 384, 390, 400, 416, 418, 429, 440, 456, 475, 480, 484, 494, 512, 520, 528, 550, 570, 572, 600, 605, 608, 624, 627, 640, 650, 660, 704, 715, 722, 726, 741, 760, 768, 780, 800, 825, 832, 836, 858, 880, 912, 950, 960, 968, 975, 988, 1040, 1045, 1056, 1083, 1100, 1140, 1144, 1200, 1210, 1216, 1235, 1248, 1254, 1280, 1300, 1320, 1408, 1425, 1430, 1444, 1452, 1482, 1520, 1536, 1560, 1573, 1600, 1650, 1664, 1672, 1716, 1760, 1805, 1815, 1824, 1900, 1920, 1936, 1950, 1976, 2080, 2090, 2112, 2145, 2166, 2200, 2280, 2288, 2299, 2400, 2420, 2432, 2470, 2496, 2508, 2560, 2600, 2640, 2717, 2816, 2850, 2860, 2888, 2904, 2964, 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20900, 21120, 21450, 21660, 21736, 22800, 22880, 22990, 23104, 23232, 23465, 23595, 23712, 23826, 24200, 24320, 24700, 24960, 25080, 25168, 26400, 26752, 27075, 27170, 27456, 27588, 28158, 28160, 28600, 28880, 29040, 29184, 29640, 29887, 30400, 30976, 31200, 31350, 31460, 31616, 31768, 32604, 33280, 33440, 34320, 34485, 34656, 35200, 36100, 36300, 36480, 36608, 36784, 37050, 37544, 37752, 38400, 38720, 39325, 39520, 39710, 40128, 40755, 41600, 41800, 42240, 42900, 43320, 43472, 43681, 45600, 45760, 45980, 46208, 46464, 46930, 47190, 47424, 47652, 48400, 48640, 49400, 49920, 50160, 50336, 51623, 52800, 53504, 54150, 54340, 54912, 55176, 56316, 57200, 57475, 57760, 58080, 59280, 59565, 59774, 60800, 61952, 62400, 62700, 62920, 63232, 63536, 65208, 66880, 67925, 68640, 68970, 69312, 70395, 70400, 72200, 72600, 72960, 73216, 73568, 74100, 75088, 75504, 77440, 78650, 79040, 79420, 80256, 81510, 83200, 83600, 84480, 85800, 86640, 86944, 87362, 89661, 91200, 91520, 91960, 92416, 92928, 93860, 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343200, 344850, 346560, 347776, 349448, 351975, 358644, 364800, 366080, 367840, 375440, 377520, 379392, 381216, 387200, 395200, 397100, 401280, 402688, 407550, 412984, 422400, 433200, 434720, 436810, 441408, 448305, 450528, 457600, 459800, 462080, 464640, 469300, 471900, 474240, 476520, 478192, 499200, 501600, 503360, 508288, 516230, 521664, 524172, 535040, 543400, 549120, 551760, 554496, 563160, 567853, 577600, 580800, 588544, 592800, 595650, 597740, 600704, 604032, 619476, 629200, 632320, 635360, 652080, 655215, 668800, 686400, 689700, 693120, 695552, 698896, 703950, 717288, 729600, 735680, 747175, 750880, 755040, 762432, 774345, 774400, 790400, 794200, 802560, 805376, 815100, 825968, 866400, 869440, 873620, 882816, 896610, 901056, 915200, 919600, 924160, 929280, 938600, 943800, 948480, 953040, 956384, 1003200, 1006720, 1016576, 1032460, 1043328, 1048344, 1086800, 1092025, 1098240, 1103520, 1126320, 1135706, 1155200, 1161600, 1177088, 1185600, 1191300, 1195480, 1201408, 1208064, 1238952, 1258400, 1270720, 1290575, 1304160, 1310430, 1337600, 1372800, 1379400, 1386240, 1391104, 1397792, 1407900, 1434576, 1471360, 1494350, 1501760, 1510080, 1524864, 1548690, 1548800, 1580800, 1588400, 1605120, 1630200, 1651936, 1703559, 1732800, 1738880, 1747240, 1765632, 1793220, 1802112, 1830400, 1839200, 1877200, 1887600, 1896960, 1906080, 1912768, 2006400, 2013440, 2033152, 2064920, 2086656, 2096688, 2173600, 2184050, 2207040, 2241525, 2252640, 2271412, 2310400, 2323200, 2371200, 2382600, 2390960, 2402816, 2416128, 2477904, 2516800, 2541440, 2581150, 2608320, 2620860, 2675200, 2745600, 2758800, 2772480, 2795584, 2815800, 2839265, 2869152, 2942720, 2988700, 3003520, 3020160, 3049728, 3097380, 3161600, 3176800, 3260400, 3276075, 3303872, 3407118, 3465600, 3477760, 3494480, 3531264, 3586440, 3604224, 3678400, 3754400, 3775200, 3812160, 3825536, 3871725, 4012800, 4026880, 4129840, 4173312, 4193376, 4347200, 4368100, 4414080, 4483050, 4505280, 4542824, 4620800, 4646400, 4742400, 4765200, 4781920, 4955808, 5033600, 5082880, 5162300, 5216640, 5241720, 5491200, 5517600, 5591168, 5631600, 5678530, 5738304, 5885440, 5977400, 6007040, 6040320, 6099456, 6194760, 6353600, 6520800, 6552150, 6607744, 6814236, 6931200, 6955520, 6988960, 7172880, 7208448, 7356800, 7508800, 7550400, 7624320, 7651072, 7743450, 8025600, 8259680, 8386752, 8517795, 8694400, 8736200, 8828160, 8966100, 9010560, 9085648, 9484800, 9530400, 9563840, 9911616, 10067200, 10165760, 10324600, 10433280, 10483440, 11035200, 11182336, 11263200, 11357060, 11476608, 11954800, 12014080, 12080640, 12389520, 12707200, 13041600, 13104300, 13215488, 13628472, 13862400, 13977920, 14196325, 14345760, 14713600, 15017600, 15100800, 15248640, 15302144, 15486900, 16519360, 16773504, 17035590, 17388800, 17472400, 17656320, 17932200, 18021120, 18171296, 19060800, 19127680, 19823232, 20134400, 20649200, 20866560, 20966880, 22070400, 22364672, 22526400, 22714120, 22953216, 23909600, 24779040, 25414400, 26083200, 26208600, 26430976, 27256944, 27955840, 28392650, 28691520, 29427200, 30035200, 30201600, 30497280, 30973800, 33038720, 33547008, 34071180, 34777600, 34944800, 35864400, 36042240, 36342592, 38121600, 38255360, 39646464, 41298400, 41933760, 42588975, 44140800, 45052800, 45428240, 45906432, 47819200, 49558080, 50828800, 52166400, 52417200, 54513888, 55911680, 56785300, 57383040, 60070400, 60403200, 61947600, 66077440, 67094016, 68142360, 69889600, 71728800, 72685184, 76243200, 76510720, 79292928, 82596800, 83867520, 85177950, 88281600, 90105600, 90856480, 95638400, 99116160, 104332800, 104834400, 109027776, 111823360, 113570600, 114766080, 123895200, 132154880, 136284720, 139779200, 143457600, 145370368, 152486400, 165193600, 167735040, 170355900, 180211200, 181712960, 191276800, 198232320, 209668800, 218055552, 227141200, 229532160, 247790400, 272569440, 279558400, 286915200, 290740736, 330387200, 335470080, 340711800, 363425920, 382553600, 396464640, 419337600, 436111104, 454282400, 495580800, 545138880, 559116800, 573830400, 660774400, 681423600, 726851840, 838675200, 872222208, 908564800, 991161600, 1090277760, 1147660800, 1362847200, 1453703680, 1677350400, 1817129600, 1982323200, 2180555520, 2725694400, 3634259200, 4361111040, 5451388800, 7268518400, 10902777600, 21805555200]

約数ペア:

[(1, 21805555200), (2, 10902777600), (3, 7268518400), (4, 5451388800), (5, 4361111040), (6, 3634259200), (8, 2725694400), (10, 2180555520), (11, 1982323200), (12, 1817129600), (13, 1677350400), (15, 1453703680), (16, 1362847200), (19, 1147660800), (20, 1090277760), (22, 991161600), (24, 908564800), (25, 872222208), (26, 838675200), (30, 726851840), (32, 681423600), (33, 660774400), (38, 573830400), (39, 559116800), (40, 545138880), (44, 495580800), (48, 454282400), (50, 436111104), (52, 419337600), (55, 396464640), (57, 382553600), (60, 363425920), (64, 340711800), (65, 335470080), (66, 330387200), (75, 290740736), (76, 286915200), (78, 279558400), (80, 272569440), (88, 247790400), (95, 229532160), (96, 227141200), (100, 218055552), (104, 209668800), (110, 198232320), (114, 191276800), (120, 181712960), (121, 180211200), (128, 170355900), (130, 167735040), (132, 165193600), (143, 152486400), (150, 145370368), (152, 143457600), (156, 139779200), (160, 136284720), (165, 132154880), (176, 123895200), (190, 114766080), (192, 113570600), (195, 111823360), (200, 109027776), (208, 104834400), (209, 104332800), (220, 99116160), (228, 95638400), (240, 90856480), (242, 90105600), (247, 88281600), (256, 85177950), (260, 83867520), (264, 82596800), (275, 79292928), (285, 76510720), (286, 76243200), (300, 72685184), (304, 71728800), (312, 69889600), (320, 68142360), (325, 67094016), (330, 66077440), (352, 61947600), (361, 60403200), (363, 60070400), (380, 57383040), (384, 56785300), (390, 55911680), (400, 54513888), (416, 52417200), (418, 52166400), (429, 50828800), (440, 49558080), (456, 47819200), (475, 45906432), (480, 45428240), (484, 45052800), (494, 44140800), (512, 42588975), (520, 41933760), (528, 41298400), (550, 39646464), (570, 38255360), (572, 38121600), (600, 36342592), (605, 36042240), (608, 35864400), (624, 34944800), (627, 34777600), (640, 34071180), (650, 33547008), (660, 33038720), (704, 30973800), (715, 30497280), (722, 30201600), (726, 30035200), (741, 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(4840, 4505280), (4864, 4483050), (4940, 4414080), (4992, 4368100), (5016, 4347200), (5200, 4193376), (5225, 4173312), (5280, 4129840), (5415, 4026880), (5434, 4012800), (5632, 3871725), (5700, 3825536), (5720, 3812160), (5776, 3775200), (5808, 3754400), (5928, 3678400), (6050, 3604224), (6080, 3586440), (6175, 3531264), (6240, 3494480), (6270, 3477760), (6292, 3465600), (6400, 3407118), (6600, 3303872), (6656, 3276075), (6688, 3260400), (6864, 3176800), (6897, 3161600), (7040, 3097380), (7150, 3049728), (7220, 3020160), (7260, 3003520), (7296, 2988700), (7410, 2942720), (7600, 2869152), (7680, 2839265), (7744, 2815800), (7800, 2795584), (7865, 2772480), (7904, 2758800), (7942, 2745600), (8151, 2675200), (8320, 2620860), (8360, 2608320), (8448, 2581150), (8580, 2541440), (8664, 2516800), (8800, 2477904), (9025, 2416128), (9075, 2402816), (9120, 2390960), (9152, 2382600), (9196, 2371200), (9386, 2323200), (9438, 2310400), (9600, 2271412), (9680, 2252640), (9728, 2241525), (9880, 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(36480, 597740), (36608, 595650), (36784, 592800), (37050, 588544), (37544, 580800), (37752, 577600), (38400, 567853), (38720, 563160), (39325, 554496), (39520, 551760), (39710, 549120), (40128, 543400), (40755, 535040), (41600, 524172), (41800, 521664), (42240, 516230), (42900, 508288), (43320, 503360), (43472, 501600), (43681, 499200), (45600, 478192), (45760, 476520), (45980, 474240), (46208, 471900), (46464, 469300), (46930, 464640), (47190, 462080), (47424, 459800), (47652, 457600), (48400, 450528), (48640, 448305), (49400, 441408), (49920, 436810), (50160, 434720), (50336, 433200), (51623, 422400), (52800, 412984), (53504, 407550), (54150, 402688), (54340, 401280), (54912, 397100), (55176, 395200), (56316, 387200), (57200, 381216), (57475, 379392), (57760, 377520), (58080, 375440), (59280, 367840), (59565, 366080), (59774, 364800), (60800, 358644), (61952, 351975), (62400, 349448), (62700, 347776), (62920, 346560), (63232, 344850), (63536, 343200), (65208, 334400), (66880, 326040), (67925, 321024), (68640, 317680), (68970, 316160), (69312, 314600), (70395, 309760), (70400, 309738), (72200, 302016), (72600, 300352), (72960, 298870), (73216, 297825), (73568, 296400), (74100, 294272), (75088, 290400), (75504, 288800), (77440, 281580), (78650, 277248), (79040, 275880), (79420, 274560), (80256, 271700), (81510, 267520), (83200, 262086), (83600, 260832), (84480, 258115), (85800, 254144), (86640, 251680), (86944, 250800), (87362, 249600), (89661, 243200), (91200, 239096), (91520, 238260), (91960, 237120), (92416, 235950), (92928, 234650), (93860, 232320), (94380, 231040), (94848, 229900), (95304, 228800), (96800, 225264), (98800, 220704), (99275, 219648), (99840, 218405), (100320, 217360), (100672, 216600), (103246, 211200), (105600, 206492), (107008, 203775), (108300, 201344), (108680, 200640), (109824, 198550), (110352, 197600), (112632, 193600), (114400, 190608), (114950, 189696), (115520, 188760), (116160, 187720), (117325, 185856), (117975, 184832), (118560, 183920), (119130, 183040), (119548, 182400), (121600, 179322), (124800, 174724), (125400, 173888), (125840, 173280), (126464, 172425), (127072, 171600), (130416, 167200), (131043, 166400), (133760, 163020), (135850, 160512), (137280, 158840), (137940, 158080), (138624, 157300), (140790, 154880), (140800, 154869), (144400, 151008), (145200, 150176), (145920, 149435), (147136, 148200)]