81490449600

素因数分解:

$2^6\times 3^3\times 5^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 1008

約数和(自身を含む): 349324025760

約数和(自身を除く): 267833576160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 137, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 274, 280, 281, 288, 294, 300, 315, 320, 336, 350, 360, 378, 392, 400, 411, 420, 432, 441, 448, 450, 480, 490, 504, 525, 540, 548, 560, 562, 576, 588, 600, 630, 672, 675, 685, 700, 720, 735, 756, 784, 800, 822, 840, 843, 864, 882, 900, 945, 959, 960, 980, 1008, 1050, 1080, 1096, 1120, 1124, 1176, 1200, 1225, 1233, 1260, 1323, 1344, 1350, 1370, 1400, 1405, 1440, 1470, 1512, 1568, 1575, 1600, 1644, 1680, 1686, 1728, 1764, 1800, 1890, 1918, 1960, 1967, 2016, 2055, 2100, 2160, 2192, 2205, 2240, 2248, 2352, 2400, 2450, 2466, 2520, 2529, 2646, 2700, 2740, 2800, 2810, 2877, 2880, 2940, 3024, 3136, 3150, 3288, 3360, 3372, 3425, 3528, 3600, 3675, 3699, 3780, 3836, 3920, 3934, 4032, 4110, 4200, 4215, 4320, 4384, 4410, 4496, 4704, 4725, 4795, 4800, 4900, 4932, 5040, 5058, 5292, 5400, 5480, 5600, 5620, 5754, 5880, 5901, 6048, 6165, 6300, 6576, 6615, 6713, 6720, 6744, 6850, 7025, 7056, 7200, 7350, 7398, 7560, 7587, 7672, 7840, 7868, 8220, 8400, 8430, 8631, 8640, 8768, 8820, 8992, 9408, 9450, 9590, 9800, 9835, 9864, 10080, 10116, 10275, 10584, 10800, 10960, 11025, 11200, 11240, 11508, 11760, 11802, 12096, 12330, 12600, 12645, 13152, 13230, 13426, 13488, 13700, 13769, 14050, 14112, 14385, 14400, 14700, 14796, 15120, 15174, 15344, 15680, 15736, 16440, 16800, 16860, 17262, 17640, 17703, 17984, 18495, 18900, 19180, 19600, 19670, 19728, 20139, 20160, 20232, 20550, 21075, 21168, 21600, 21920, 22050, 22480, 23016, 23520, 23604, 23975, 24660, 25200, 25290, 25893, 26304, 26460, 26852, 26976, 27400, 27538, 28100, 28224, 28770, 29400, 29505, 29592, 30240, 30348, 30688, 30825, 31472, 32880, 33075, 33565, 33600, 33720, 34524, 35280, 35406, 36990, 37800, 37935, 38360, 38497, 39200, 39340, 39456, 40278, 40464, 41100, 41307, 42150, 42336, 43155, 43200, 43840, 44100, 44960, 46032, 47040, 47208, 47950, 49175, 49320, 50400, 50580, 51786, 52920, 53109, 53704, 53952, 54800, 55076, 56200, 57540, 58800, 59010, 59184, 60417, 60480, 60696, 61376, 61650, 62944, 63225, 65760, 66150, 67130, 67440, 68845, 69048, 70560, 70812, 71925, 73980, 75600, 75870, 76720, 76994, 78400, 78680, 78912, 80556, 80928, 82200, 82614, 84300, 84672, 86310, 88200, 88515, 89920, 92064, 92475, 94416, 95900, 98350, 98640, 100695, 100800, 101160, 103572, 105840, 106218, 107408, 109600, 110152, 112400, 115080, 115491, 117600, 118020, 118368, 120834, 121392, 123300, 123921, 125888, 126450, 129465, 131520, 132300, 134260, 134880, 137690, 138096, 141120, 141624, 143850, 147525, 147960, 151200, 151740, 153440, 153988, 157360, 161112, 161856, 164400, 165228, 167825, 168600, 172620, 176400, 177030, 181251, 184128, 184950, 188832, 189675, 191800, 192485, 196700, 197280, 201390, 202320, 206535, 207144, 211680, 212436, 214816, 215775, 219200, 220304, 224800, 230160, 230982, 235200, 236040, 236736, 241668, 242784, 246600, 247842, 252900, 258930, 264600, 265545, 268520, 269479, 269760, 275380, 276192, 283248, 287700, 295050, 295920, 302085, 302400, 303480, 306880, 307976, 314720, 322224, 328800, 330456, 335650, 337200, 344225, 345240, 346473, 352800, 354060, 362502, 369900, 371763, 377664, 379350, 383600, 384970, 393400, 394560, 402780, 404640, 413070, 414288, 423360, 424872, 429632, 431550, 440608, 442575, 449600, 460320, 461964, 472080, 483336, 485568, 493200, 495684, 503475, 505800, 517860, 529200, 531090, 537040, 538958, 550760, 552384, 566496, 575400, 577455, 590100, 591840, 604170, 606960, 615952, 619605, 629440, 644448, 647325, 657600, 660912, 671300, 674400, 688450, 690480, 692946, 705600, 708120, 725004, 739800, 743526, 758700, 767200, 769940, 786800, 805560, 808437, 809280, 826140, 828576, 849744, 863100, 881216, 885150, 906255, 920640, 923928, 944160, 962425, 966672, 986400, 991368, 1006950, 1011600, 1032675, 1035720, 1039419, 1058400, 1062180, 1074080, 1077916, 1101520, 1132992, 1150800, 1154910, 1180200, 1183680, 1208340, 1213920, 1231904, 1239210, 1288896, 1294650, 1321824, 1327725, 1342600, 1347395, 1348800, 1376900, 1380960, 1385892, 1416240, 1450008, 1479600, 1487052, 1510425, 1517400, 1534400, 1539880, 1573600, 1611120, 1616874, 1652280, 1657152, 1699488, 1726200, 1732365, 1770300, 1812510, 1847856, 1858815, 1886353, 1888320, 1924850, 1933344, 1972800, 1982736, 2013900, 2023200, 2065350, 2071440, 2078838, 2116800, 2124360, 2148160, 2155832, 2203040, 2301600, 2309820, 2360400, 2416680, 2425311, 2427840, 2463808, 2478420, 2589300, 2643648, 2655450, 2685200, 2694790, 2753800, 2761920, 2771784, 2832480, 2887275, 2900016, 2959200, 2974104, 3020850, 3034800, 3079760, 3098025, 3147200, 3222240, 3233748, 3304560, 3398976, 3452400, 3464730, 3540600, 3625020, 3695712, 3717630, 3772706, 3849700, 3866688, 3965472, 4027800, 4042185, 4046400, 4130700, 4142880, 4157676, 4248720, 4311664, 4406080, 4531275, 4603200, 4619640, 4720800, 4833360, 4850622, 4956840, 5178600, 5197095, 5310900, 5370400, 5389580, 5507600, 5543568, 5659059, 5664960, 5774550, 5800032, 5918400, 5948208, 6041700, 6069600, 6159520, 6196050, 6444480, 6467496, 6609120, 6736975, 6904800, 6929460, 7081200, 7250040, 7275933, 7391424, 7435260, 7545412, 7699400, 7930944, 8055600, 8084370, 8261400, 8285760, 8315352, 8497440, 8623328, 8661825, 9062550, 9239280, 9294075, 9431765, 9441600, 9666720, 9701244, 9913680, 10357200, 10394190, 10621800, 10740800, 10779160, 11015200, 11087136, 11318118, 11549100, 11600064, 11896416, 12083400, 12126555, 12139200, 12319040, 12392100, 12934992, 13218240, 13473950, 13809600, 13858920, 14162400, 14500080, 14551866, 14870520, 15090824, 15398800, 16111200, 16168740, 16522800, 16630704, 16977177, 16994880, 17246656, 17323650, 18125100, 18478560, 18588150, 18863530, 19333440, 19402488, 19827360, 20210925, 20714400, 20788380, 21243600, 21558320, 22030400, 22174272, 22636236, 23098200, 23792832, 24166800, 24253110, 24784200, 25869984, 25985475, 26947900, 27717840, 28295295, 28324800, 29000160, 29103732, 29741040, 30181648, 30797600, 32222400, 32337480, 33045600, 33261408, 33954354, 34647300, 36250200, 36379665, 36957120, 37176300, 37727060, 38804976, 39654720, 40421850, 41428800, 41576760, 42487200, 43116640, 45272472, 46196400, 47158825, 48333600, 48506220, 49568400, 50931531, 51739968, 51970950, 53895800, 55435680, 56590590, 58000320, 58207464, 59482080, 60363296, 60632775, 61595200, 64674960, 66091200, 66522816, 67908708, 69294600, 72500400, 72759330, 74352600, 75454120, 77609952, 80843700, 83153520, 84885885, 84974400, 86233280, 90544944, 92392800, 94317650, 96667200, 97012440, 99136800, 101863062, 103941900, 107791600, 110871360, 113181180, 116414928, 118964160, 120726592, 121265550, 129349920, 135817416, 138589200, 141476475, 145000800, 145518660, 148705200, 150908240, 155219904, 161687400, 166307040, 169771770, 181089888, 181898325, 184785600, 188635300, 194024880, 198273600, 203726124, 207883800, 215583200, 226362360, 232829856, 242531100, 254657655, 258699840, 271634832, 277178400, 282952950, 290001600, 291037320, 297410400, 301816480, 323374800, 332614080, 339543540, 362179776, 363796650, 377270600, 388049760, 407452248, 415767600, 424429425, 431166400, 452724720, 465659712, 485062200, 509315310, 543269664, 554356800, 565905900, 582074640, 594820800, 603632960, 646749600, 679087080, 727593300, 754541200, 776099520, 814904496, 831535200, 848858850, 905449440, 970124400, 1018630620, 1086539328, 1131811800, 1164149280, 1273288275, 1293499200, 1358174160, 1455186600, 1509082400, 1629808992, 1663070400, 1697717700, 1810898880, 1940248800, 2037261240, 2263623600, 2328298560, 2546576550, 2716348320, 2910373200, 3018164800, 3259617984, 3395435400, 3880497600, 4074522480, 4527247200, 5093153100, 5432696640, 5820746400, 6790870800, 8149044960, 9054494400, 10186306200, 11641492800, 13581741600, 16298089920, 20372612400, 27163483200, 40745224800, 81490449600]

約数ペア:

[(1, 81490449600), (2, 40745224800), (3, 27163483200), (4, 20372612400), (5, 16298089920), (6, 13581741600), (7, 11641492800), (8, 10186306200), (9, 9054494400), (10, 8149044960), (12, 6790870800), (14, 5820746400), (15, 5432696640), (16, 5093153100), (18, 4527247200), (20, 4074522480), (21, 3880497600), (24, 3395435400), (25, 3259617984), (27, 3018164800), (28, 2910373200), (30, 2716348320), (32, 2546576550), (35, 2328298560), (36, 2263623600), (40, 2037261240), (42, 1940248800), (45, 1810898880), (48, 1697717700), (49, 1663070400), (50, 1629808992), (54, 1509082400), (56, 1455186600), (60, 1358174160), (63, 1293499200), (64, 1273288275), (70, 1164149280), (72, 1131811800), (75, 1086539328), (80, 1018630620), (84, 970124400), (90, 905449440), (96, 848858850), (98, 831535200), (100, 814904496), (105, 776099520), (108, 754541200), (112, 727593300), (120, 679087080), (126, 646749600), (135, 603632960), (137, 594820800), (140, 582074640), (144, 565905900), (147, 554356800), (150, 543269664), (160, 509315310), (168, 485062200), (175, 465659712), (180, 452724720), (189, 431166400), (192, 424429425), (196, 415767600), (200, 407452248), (210, 388049760), (216, 377270600), (224, 363796650), (225, 362179776), (240, 339543540), (245, 332614080), (252, 323374800), (270, 301816480), (274, 297410400), (280, 291037320), (281, 290001600), (288, 282952950), (294, 277178400), (300, 271634832), (315, 258699840), (320, 254657655), (336, 242531100), (350, 232829856), (360, 226362360), (378, 215583200), (392, 207883800), (400, 203726124), (411, 198273600), (420, 194024880), (432, 188635300), (441, 184785600), (448, 181898325), (450, 181089888), (480, 169771770), (490, 166307040), (504, 161687400), (525, 155219904), (540, 150908240), (548, 148705200), (560, 145518660), (562, 145000800), (576, 141476475), (588, 138589200), (600, 135817416), (630, 129349920), (672, 121265550), (675, 120726592), (685, 118964160), (700, 116414928), (720, 113181180), (735, 110871360), (756, 107791600), (784, 103941900), (800, 101863062), (822, 99136800), (840, 97012440), (843, 96667200), (864, 94317650), (882, 92392800), (900, 90544944), (945, 86233280), (959, 84974400), (960, 84885885), (980, 83153520), (1008, 80843700), (1050, 77609952), (1080, 75454120), (1096, 74352600), (1120, 72759330), (1124, 72500400), (1176, 69294600), (1200, 67908708), (1225, 66522816), (1233, 66091200), (1260, 64674960), (1323, 61595200), (1344, 60632775), (1350, 60363296), (1370, 59482080), (1400, 58207464), (1405, 58000320), (1440, 56590590), (1470, 55435680), (1512, 53895800), (1568, 51970950), (1575, 51739968), (1600, 50931531), (1644, 49568400), (1680, 48506220), (1686, 48333600), (1728, 47158825), (1764, 46196400), (1800, 45272472), (1890, 43116640), (1918, 42487200), (1960, 41576760), (1967, 41428800), (2016, 40421850), (2055, 39654720), (2100, 38804976), (2160, 37727060), (2192, 37176300), (2205, 36957120), (2240, 36379665), (2248, 36250200), (2352, 34647300), (2400, 33954354), (2450, 33261408), (2466, 33045600), (2520, 32337480), (2529, 32222400), (2646, 30797600), (2700, 30181648), (2740, 29741040), (2800, 29103732), (2810, 29000160), (2877, 28324800), (2880, 28295295), (2940, 27717840), (3024, 26947900), (3136, 25985475), (3150, 25869984), (3288, 24784200), (3360, 24253110), (3372, 24166800), (3425, 23792832), (3528, 23098200), (3600, 22636236), (3675, 22174272), (3699, 22030400), (3780, 21558320), (3836, 21243600), (3920, 20788380), (3934, 20714400), (4032, 20210925), (4110, 19827360), (4200, 19402488), (4215, 19333440), (4320, 18863530), (4384, 18588150), (4410, 18478560), (4496, 18125100), (4704, 17323650), (4725, 17246656), (4795, 16994880), (4800, 16977177), (4900, 16630704), (4932, 16522800), (5040, 16168740), (5058, 16111200), (5292, 15398800), (5400, 15090824), (5480, 14870520), (5600, 14551866), (5620, 14500080), (5754, 14162400), (5880, 13858920), (5901, 13809600), (6048, 13473950), (6165, 13218240), (6300, 12934992), (6576, 12392100), (6615, 12319040), (6713, 12139200), (6720, 12126555), (6744, 12083400), (6850, 11896416), (7025, 11600064), (7056, 11549100), (7200, 11318118), (7350, 11087136), (7398, 11015200), (7560, 10779160), (7587, 10740800), (7672, 10621800), (7840, 10394190), (7868, 10357200), (8220, 9913680), (8400, 9701244), (8430, 9666720), (8631, 9441600), (8640, 9431765), (8768, 9294075), (8820, 9239280), (8992, 9062550), (9408, 8661825), (9450, 8623328), (9590, 8497440), (9800, 8315352), (9835, 8285760), (9864, 8261400), (10080, 8084370), (10116, 8055600), (10275, 7930944), (10584, 7699400), (10800, 7545412), (10960, 7435260), (11025, 7391424), (11200, 7275933), (11240, 7250040), (11508, 7081200), (11760, 6929460), (11802, 6904800), (12096, 6736975), (12330, 6609120), (12600, 6467496), (12645, 6444480), (13152, 6196050), (13230, 6159520), (13426, 6069600), (13488, 6041700), (13700, 5948208), (13769, 5918400), (14050, 5800032), (14112, 5774550), (14385, 5664960), (14400, 5659059), (14700, 5543568), (14796, 5507600), (15120, 5389580), (15174, 5370400), (15344, 5310900), (15680, 5197095), (15736, 5178600), (16440, 4956840), (16800, 4850622), (16860, 4833360), (17262, 4720800), (17640, 4619640), (17703, 4603200), (17984, 4531275), (18495, 4406080), (18900, 4311664), (19180, 4248720), (19600, 4157676), (19670, 4142880), (19728, 4130700), (20139, 4046400), (20160, 4042185), (20232, 4027800), (20550, 3965472), (21075, 3866688), (21168, 3849700), (21600, 3772706), (21920, 3717630), (22050, 3695712), (22480, 3625020), (23016, 3540600), (23520, 3464730), (23604, 3452400), (23975, 3398976), (24660, 3304560), (25200, 3233748), (25290, 3222240), (25893, 3147200), (26304, 3098025), (26460, 3079760), (26852, 3034800), (26976, 3020850), (27400, 2974104), (27538, 2959200), (28100, 2900016), (28224, 2887275), (28770, 2832480), (29400, 2771784), (29505, 2761920), (29592, 2753800), (30240, 2694790), (30348, 2685200), (30688, 2655450), (30825, 2643648), (31472, 2589300), (32880, 2478420), (33075, 2463808), (33565, 2427840), (33600, 2425311), (33720, 2416680), (34524, 2360400), (35280, 2309820), (35406, 2301600), (36990, 2203040), (37800, 2155832), (37935, 2148160), (38360, 2124360), (38497, 2116800), (39200, 2078838), (39340, 2071440), (39456, 2065350), (40278, 2023200), (40464, 2013900), (41100, 1982736), (41307, 1972800), (42150, 1933344), (42336, 1924850), (43155, 1888320), (43200, 1886353), (43840, 1858815), (44100, 1847856), (44960, 1812510), (46032, 1770300), (47040, 1732365), (47208, 1726200), (47950, 1699488), (49175, 1657152), (49320, 1652280), (50400, 1616874), (50580, 1611120), (51786, 1573600), (52920, 1539880), (53109, 1534400), (53704, 1517400), (53952, 1510425), (54800, 1487052), (55076, 1479600), (56200, 1450008), (57540, 1416240), (58800, 1385892), (59010, 1380960), (59184, 1376900), (60417, 1348800), (60480, 1347395), (60696, 1342600), (61376, 1327725), (61650, 1321824), (62944, 1294650), (63225, 1288896), (65760, 1239210), (66150, 1231904), (67130, 1213920), (67440, 1208340), (68845, 1183680), (69048, 1180200), (70560, 1154910), (70812, 1150800), (71925, 1132992), (73980, 1101520), (75600, 1077916), (75870, 1074080), (76720, 1062180), (76994, 1058400), (78400, 1039419), (78680, 1035720), (78912, 1032675), (80556, 1011600), (80928, 1006950), (82200, 991368), (82614, 986400), (84300, 966672), (84672, 962425), (86310, 944160), (88200, 923928), (88515, 920640), (89920, 906255), (92064, 885150), (92475, 881216), (94416, 863100), (95900, 849744), (98350, 828576), (98640, 826140), (100695, 809280), (100800, 808437), (101160, 805560), (103572, 786800), (105840, 769940), (106218, 767200), (107408, 758700), (109600, 743526), (110152, 739800), (112400, 725004), (115080, 708120), (115491, 705600), (117600, 692946), (118020, 690480), (118368, 688450), (120834, 674400), (121392, 671300), (123300, 660912), (123921, 657600), (125888, 647325), (126450, 644448), (129465, 629440), (131520, 619605), (132300, 615952), (134260, 606960), (134880, 604170), (137690, 591840), (138096, 590100), (141120, 577455), (141624, 575400), (143850, 566496), (147525, 552384), (147960, 550760), (151200, 538958), (151740, 537040), (153440, 531090), (153988, 529200), (157360, 517860), (161112, 505800), (161856, 503475), (164400, 495684), (165228, 493200), (167825, 485568), (168600, 483336), (172620, 472080), (176400, 461964), (177030, 460320), (181251, 449600), (184128, 442575), (184950, 440608), (188832, 431550), (189675, 429632), (191800, 424872), (192485, 423360), (196700, 414288), (197280, 413070), (201390, 404640), (202320, 402780), (206535, 394560), (207144, 393400), (211680, 384970), (212436, 383600), (214816, 379350), (215775, 377664), (219200, 371763), (220304, 369900), (224800, 362502), (230160, 354060), (230982, 352800), (235200, 346473), (236040, 345240), (236736, 344225), (241668, 337200), (242784, 335650), (246600, 330456), (247842, 328800), (252900, 322224), (258930, 314720), (264600, 307976), (265545, 306880), (268520, 303480), (269479, 302400), (269760, 302085), (275380, 295920), (276192, 295050), (283248, 287700)]