20281892400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^3$

素因数の和:132

約数の個数: 960

約数和(自身を含む): 93215462400

約数和(自身を除く): 72933570000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 58, 60, 63, 66, 70, 72, 75, 77, 80, 84, 87, 88, 90, 99, 100, 105, 108, 110, 112, 116, 120, 126, 132, 135, 140, 144, 145, 150, 154, 165, 168, 174, 175, 176, 180, 189, 198, 200, 203, 210, 216, 220, 225, 231, 232, 240, 252, 261, 264, 270, 275, 280, 290, 297, 300, 308, 315, 319, 330, 336, 348, 350, 360, 378, 385, 396, 400, 406, 420, 432, 435, 440, 450, 462, 464, 495, 504, 522, 525, 528, 540, 550, 560, 580, 594, 600, 609, 616, 630, 638, 660, 675, 693, 696, 700, 720, 725, 756, 770, 783, 792, 812, 825, 840, 841, 870, 880, 900, 924, 945, 957, 990, 1008, 1015, 1044, 1050, 1080, 1100, 1155, 1160, 1188, 1200, 1218, 1232, 1260, 1276, 1305, 1320, 1350, 1386, 1392, 1400, 1450, 1485, 1512, 1540, 1566, 1575, 1584, 1595, 1624, 1650, 1680, 1682, 1740, 1800, 1827, 1848, 1890, 1914, 1925, 1980, 2030, 2079, 2088, 2100, 2160, 2175, 2200, 2233, 2310, 2320, 2376, 2436, 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25200, 25230, 25520, 26100, 26796, 27405, 27720, 27753, 28710, 29232, 29435, 29700, 30276, 30450, 30800, 31320, 31900, 33264, 33495, 33640, 34452, 34650, 34800, 35322, 35728, 36540, 37004, 37800, 37845, 38280, 39150, 39600, 40194, 40368, 40600, 41580, 42050, 43065, 43848, 44660, 45414, 45675, 45936, 46200, 46255, 47096, 47850, 48720, 48778, 50460, 51975, 52200, 52983, 53592, 54810, 55440, 55506, 55825, 57420, 58870, 59400, 60291, 60552, 60900, 62640, 63075, 63800, 64757, 66990, 67280, 68904, 69300, 70644, 71775, 73080, 73167, 74008, 75600, 75690, 76560, 78300, 80388, 81200, 83160, 83259, 84100, 86130, 87696, 88305, 89320, 90828, 91350, 92400, 92510, 94192, 95700, 97556, 100485, 100920, 103950, 104400, 105966, 107184, 109620, 111012, 111650, 113535, 114840, 117740, 118800, 120582, 121104, 121800, 121945, 126150, 127600, 129514, 133980, 137025, 137808, 138600, 138765, 141288, 143550, 146160, 146334, 147175, 148016, 151380, 156600, 158949, 160776, 166320, 166518, 167475, 168200, 170723, 172260, 176610, 178640, 181656, 182700, 185020, 189225, 191400, 194271, 195112, 200970, 201840, 207900, 211932, 215325, 219240, 219501, 222024, 223300, 227070, 229680, 231275, 235480, 241164, 243600, 243890, 249777, 252300, 259028, 264915, 267960, 268279, 274050, 277200, 277530, 282576, 287100, 292668, 294350, 301455, 302760, 313200, 317898, 321552, 323785, 333036, 334950, 336400, 341446, 344520, 353220, 363312, 365400, 365835, 370040, 378450, 382800, 388542, 390224, 401940, 415800, 416295, 423864, 430650, 438480, 439002, 441525, 444048, 446600, 454140, 462550, 470960, 482328, 487780, 499554, 502425, 504600, 512169, 518056, 529830, 535920, 536558, 548100, 555060, 567675, 574200, 582813, 585336, 588700, 602910, 605520, 609725, 635796, 647570, 658503, 666072, 669900, 682892, 689040, 693825, 706440, 730800, 731670, 740080, 756900, 777084, 794745, 803880, 804837, 831600, 832590, 847728, 853615, 861300, 878004, 883050, 893200, 908280, 925100, 964656, 971355, 975560, 999108, 1004850, 1009200, 1024338, 1036112, 1059660, 1073116, 1096200, 1097505, 1110120, 1135350, 1148400, 1165626, 1170672, 1177400, 1205820, 1219450, 1248885, 1271592, 1295140, 1317006, 1324575, 1332144, 1339800, 1341395, 1365784, 1387650, 1412880, 1463340, 1507275, 1513800, 1536507, 1554168, 1589490, 1607760, 1609674, 1618925, 1665180, 1707230, 1722600, 1748439, 1756008, 1766100, 1816560, 1829175, 1850200, 1877953, 1942710, 1951120, 1998216, 2009700, 2048676, 2081475, 2119320, 2146232, 2192400, 2195010, 2220240, 2270700, 2331252, 2354800, 2411640, 2414511, 2438900, 2497770, 2543184, 2560845, 2590280, 2634012, 2649150, 2679600, 2682790, 2731568, 2775300, 2914065, 2926680, 3014550, 3027600, 3073014, 3108336, 3178980, 3219348, 3237850, 3292515, 3330360, 3414460, 3445200, 3496878, 3512016, 3532200, 3658350, 3700400, 3755906, 3885420, 3973725, 3996432, 4019400, 4024185, 4097352, 4162950, 4238640, 4268075, 4292464, 4390020, 4541400, 4609521, 4662504, 4823280, 4829022, 4856775, 4877800, 4995540, 5121690, 5180560, 5268024, 5298300, 5365580, 5487525, 5550600, 5633859, 5828130, 5853360, 6029100, 6146028, 6244425, 6357960, 6438696, 6475700, 6585030, 6660720, 6706975, 6828920, 6993756, 7064400, 7243533, 7316700, 7511812, 7682535, 7770840, 7947450, 8038800, 8048370, 8194704, 8325900, 8536150, 8742195, 8780040, 9082800, 9219042, 9325008, 9389765, 9658044, 9713550, 9755600, 9991080, 10243380, 10536048, 10596600, 10731160, 10975050, 11101200, 11267718, 11656260, 12058200, 12072555, 12292056, 12488850, 12715920, 12804225, 12877392, 12951400, 13170060, 13413950, 13657840, 13987512, 14487066, 14570325, 14633400, 15023624, 15365070, 15541680, 15894900, 16096740, 16462575, 16651800, 16901577, 17072300, 17484390, 17560080, 18438084, 18779530, 19316088, 19427100, 19982160, 20120925, 20486760, 21193200, 21462320, 21950100, 22535436, 23047605, 23312520, 24116400, 24145110, 24584112, 24977700, 25608450, 25902800, 26340120, 26827900, 27975024, 28169295, 28974132, 29140650, 29266800, 30047248, 30730140, 31789800, 32193480, 32925150, 33303600, 33803154, 34144600, 34968780, 36217665, 36876168, 37559060, 38412675, 38632176, 38854200, 40241850, 40973520, 43710975, 43900200, 45070872, 46095210, 46625040, 46948825, 48290220, 49955400, 50704731, 51216900, 52680240, 53655800, 56338590, 57948264, 58281300, 60362775, 61460280, 63579600, 64386960, 65850300, 67606308, 68289200, 69937560, 72435330, 73752336, 75118120, 76825350, 77708400, 80483700, 84507885, 87421950, 87800400, 90141744, 92190420, 93897650, 96580440, 99910800, 101409462, 102433800, 107311600, 112677180, 115238025, 115896528, 116562600, 120725550, 122920560, 131700600, 135212616, 139875120, 140846475, 144870660, 150236240, 153650700, 160967400, 169015770, 174843900, 181088325, 184380840, 187795300, 193160880, 202818924, 204867600, 225354360, 230476050, 233125200, 241451100, 253523655, 263401200, 270425232, 281692950, 289741320, 307301400, 321934800, 338031540, 349687800, 362176650, 368761680, 375590600, 405637848, 422539425, 450708720, 460952100, 482902200, 507047310, 563385900, 579482640, 614602800, 676063080, 699375600, 724353300, 751181200, 811275696, 845078850, 921904200, 965804400, 1014094620, 1126771800, 1267618275, 1352126160, 1448706600, 1690157700, 1843808400, 2028189240, 2253543600, 2535236550, 2897413200, 3380315400, 4056378480, 5070473100, 6760630800, 10140946200, 20281892400]

約数ペア:

[(1, 20281892400), (2, 10140946200), (3, 6760630800), (4, 5070473100), (5, 4056378480), (6, 3380315400), (7, 2897413200), (8, 2535236550), (9, 2253543600), (10, 2028189240), (11, 1843808400), (12, 1690157700), (14, 1448706600), (15, 1352126160), (16, 1267618275), (18, 1126771800), (20, 1014094620), (21, 965804400), (22, 921904200), (24, 845078850), (25, 811275696), (27, 751181200), (28, 724353300), (29, 699375600), (30, 676063080), (33, 614602800), (35, 579482640), (36, 563385900), (40, 507047310), (42, 482902200), (44, 460952100), (45, 450708720), (48, 422539425), (50, 405637848), (54, 375590600), (55, 368761680), (56, 362176650), (58, 349687800), (60, 338031540), (63, 321934800), (66, 307301400), (70, 289741320), (72, 281692950), (75, 270425232), (77, 263401200), (80, 253523655), (84, 241451100), (87, 233125200), (88, 230476050), (90, 225354360), (99, 204867600), (100, 202818924), (105, 193160880), (108, 187795300), (110, 184380840), (112, 181088325), (116, 174843900), (120, 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(525, 38632176), (528, 38412675), (540, 37559060), (550, 36876168), (560, 36217665), (580, 34968780), (594, 34144600), (600, 33803154), (609, 33303600), (616, 32925150), (630, 32193480), (638, 31789800), (660, 30730140), (675, 30047248), (693, 29266800), (696, 29140650), (700, 28974132), (720, 28169295), (725, 27975024), (756, 26827900), (770, 26340120), (783, 25902800), (792, 25608450), (812, 24977700), (825, 24584112), (840, 24145110), (841, 24116400), (870, 23312520), (880, 23047605), (900, 22535436), (924, 21950100), (945, 21462320), (957, 21193200), (990, 20486760), (1008, 20120925), (1015, 19982160), (1044, 19427100), (1050, 19316088), (1080, 18779530), (1100, 18438084), (1155, 17560080), (1160, 17484390), (1188, 17072300), (1200, 16901577), (1218, 16651800), (1232, 16462575), (1260, 16096740), (1276, 15894900), (1305, 15541680), (1320, 15365070), (1350, 15023624), (1386, 14633400), (1392, 14570325), (1400, 14487066), (1450, 13987512), (1485, 13657840), (1512, 13413950), (1540, 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185020), (111012, 182700), (111650, 181656), (113535, 178640), (114840, 176610), (117740, 172260), (118800, 170723), (120582, 168200), (121104, 167475), (121800, 166518), (121945, 166320), (126150, 160776), (127600, 158949), (129514, 156600), (133980, 151380), (137025, 148016), (137808, 147175), (138600, 146334), (138765, 146160), (141288, 143550)]