81644035200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 1152

約数和(自身を含む): 343165536000

約数和(自身を除く): 261521500800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 64, 65, 70, 75, 78, 79, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 128, 130, 140, 147, 150, 156, 158, 160, 168, 169, 175, 182, 192, 195, 196, 200, 208, 210, 224, 237, 240, 245, 260, 273, 280, 294, 300, 312, 316, 320, 325, 336, 338, 350, 364, 384, 390, 392, 395, 400, 416, 420, 448, 455, 474, 480, 490, 507, 520, 525, 546, 553, 560, 588, 600, 624, 632, 637, 640, 650, 672, 676, 700, 728, 735, 780, 784, 790, 800, 832, 840, 845, 896, 910, 948, 960, 975, 980, 1014, 1027, 1040, 1050, 1092, 1106, 1120, 1176, 1183, 1185, 1200, 1225, 1248, 1264, 1274, 1300, 1344, 1352, 1365, 1400, 1456, 1470, 1560, 1568, 1580, 1600, 1659, 1664, 1680, 1690, 1820, 1896, 1911, 1920, 1950, 1960, 1975, 2028, 2054, 2080, 2100, 2184, 2197, 2212, 2240, 2275, 2352, 2366, 2370, 2400, 2450, 2496, 2528, 2535, 2548, 2600, 2688, 2704, 2730, 2765, 2800, 2912, 2940, 3081, 3120, 3136, 3160, 3185, 3200, 3318, 3360, 3380, 3549, 3640, 3675, 3792, 3822, 3871, 3900, 3920, 3950, 4056, 4108, 4160, 4200, 4225, 4368, 4394, 4424, 4480, 4550, 4704, 4732, 4740, 4800, 4900, 4992, 5056, 5070, 5096, 5135, 5200, 5408, 5460, 5530, 5600, 5824, 5880, 5915, 5925, 6162, 6240, 6272, 6320, 6370, 6591, 6636, 6720, 6760, 6825, 7098, 7189, 7280, 7350, 7584, 7644, 7742, 7800, 7840, 7900, 8112, 8216, 8281, 8295, 8320, 8400, 8450, 8736, 8788, 8848, 9100, 9408, 9464, 9480, 9555, 9600, 9800, 10112, 10140, 10192, 10270, 10400, 10816, 10920, 10985, 11060, 11200, 11613, 11648, 11760, 11830, 11850, 12324, 12480, 12640, 12675, 12740, 13182, 13272, 13351, 13440, 13520, 13650, 13825, 14196, 14378, 14560, 14700, 15168, 15288, 15379, 15405, 15484, 15600, 15680, 15800, 15925, 16224, 16432, 16562, 16590, 16800, 16900, 17472, 17576, 17696, 17745, 18200, 18816, 18928, 18960, 19110, 19355, 19600, 20280, 20384, 20540, 20800, 21567, 21632, 21840, 21970, 22120, 22400, 23226, 23520, 23660, 23700, 24648, 24843, 24960, 25280, 25350, 25480, 25675, 26364, 26544, 26702, 27040, 27300, 27650, 28392, 28756, 29120, 29400, 29575, 30336, 30576, 30758, 30810, 30968, 31200, 31360, 31600, 31850, 32448, 32864, 32955, 33124, 33180, 33600, 33800, 34944, 35152, 35392, 35490, 35945, 36400, 37856, 37920, 38220, 38710, 39200, 40053, 40560, 40768, 41080, 41405, 41475, 41600, 43134, 43680, 43940, 44240, 46137, 46452, 47040, 47320, 47400, 47775, 49296, 49686, 50323, 50560, 50700, 50960, 51350, 52728, 53088, 53404, 54080, 54600, 54925, 55300, 56784, 57512, 58065, 58240, 58800, 59150, 61152, 61516, 61620, 61936, 62400, 63200, 63700, 64896, 65728, 65910, 66248, 66360, 66755, 67200, 67600, 70304, 70784, 70980, 71890, 72800, 75712, 75840, 76440, 76895, 77025, 77420, 78400, 80106, 81120, 81536, 82160, 82810, 82950, 86268, 87360, 87880, 88480, 88725, 92274, 92904, 93457, 94080, 94640, 94800, 95550, 96775, 98592, 99372, 100646, 101400, 101920, 102700, 105456, 106176, 106808, 107653, 107835, 108160, 109200, 109850, 110600, 113568, 115024, 116130, 117600, 118300, 122304, 123032, 123240, 123872, 124215, 124800, 126400, 127400, 131456, 131820, 132496, 132720, 133510, 135200, 140608, 141960, 143780, 145600, 150969, 151424, 151680, 152880, 153790, 154050, 154840, 156800, 160212, 162240, 164320, 164775, 165620, 165900, 172536, 173563, 174720, 175760, 176960, 177450, 179725, 184548, 185808, 186914, 189280, 189600, 191100, 193550, 197184, 198744, 200265, 201292, 202800, 203840, 205400, 207025, 210912, 212352, 213616, 215306, 215670, 218400, 219700, 221200, 227136, 230048, 230685, 232260, 235200, 236600, 244608, 246064, 246480, 247744, 248430, 251615, 252800, 254800, 263640, 264992, 265440, 267020, 270400, 280371, 281216, 283920, 287560, 290325, 291200, 301938, 305760, 307580, 308100, 309680, 320424, 322959, 324480, 328640, 329550, 331240, 331800, 333775, 345072, 347126, 351520, 353920, 354900, 359450, 369096, 371616, 373828, 378560, 379200, 382200, 384475, 387100, 394368, 397488, 400530, 402584, 405600, 407680, 410800, 414050, 421824, 427232, 430612, 431340, 436800, 439400, 442400, 454272, 460096, 461370, 464520, 467285, 470400, 473200, 492128, 492960, 495488, 496860, 503230, 509600, 520689, 527280, 529984, 530880, 534040, 538265, 539175, 540800, 560742, 567840, 575120, 580650, 603876, 611520, 615160, 616200, 619360, 621075, 640848, 645918, 654199, 657280, 659100, 662480, 663600, 667550, 690144, 694252, 703040, 709800, 718900, 738192, 743232, 747656, 754845, 757120, 758400, 764400, 768950, 774200, 794976, 801060, 805168, 811200, 821600, 828100, 843648, 854464, 861224, 862680, 867815, 873600, 878800, 884800, 920192, 922740, 929040, 934570, 946400, 984256, 985920, 993720, 1001325, 1006460, 1019200, 1041378, 1054560, 1059968, 1061760, 1068080, 1076530, 1078350, 1121484, 1135680, 1150240, 1153425, 1161300, 1207752, 1214941, 1223040, 1230320, 1232400, 1238720, 1242150, 1258075, 1281696, 1291836, 1308398, 1318200, 1324960, 1327200, 1335100, 1380288, 1388504, 1401855, 1406080, 1419600, 1437800, 1476384, 1486464, 1495312, 1509690, 1528800, 1537900, 1548400, 1589952, 1602120, 1610336, 1614795, 1622400, 1643200, 1656200, 1708928, 1722448, 1725360, 1735630, 1757600, 1769600, 1845480, 1858080, 1869140, 1892800, 1962597, 1968512, 1971840, 1987440, 2002650, 2012920, 2038400, 2082756, 2109120, 2136160, 2153060, 2156700, 2242968, 2271360, 2300480, 2306850, 2322600, 2336425, 2415504, 2429882, 2460640, 2464800, 2477440, 2484300, 2516150, 2563392, 2583672, 2603445, 2616796, 2636400, 2649920, 2654400, 2670200, 2691325, 2760576, 2777008, 2803710, 2839200, 2875600, 2952768, 2990624, 3019380, 3057600, 3075800, 3096800, 3179904, 3204240, 3220672, 3229590, 3270995, 3286400, 3312400, 3444896, 3450720, 3471260, 3515200, 3644823, 3690960, 3716160, 3738280, 3774225, 3785600, 3925194, 3974880, 4005300, 4025840, 4165512, 4218240, 4272320, 4306120, 4313400, 4339075, 4485936, 4600960, 4613700, 4645200, 4672850, 4831008, 4859764, 4921280, 4929600, 4968600, 5032300, 5126784, 5167344, 5206890, 5233592, 5272800, 5299840, 5308800, 5340400, 5382650, 5554016, 5607420, 5678400, 5751200, 5905536, 5981248, 6038760, 6074705, 6115200, 6151600, 6193600, 6408480, 6441344, 6459180, 6541990, 6624800, 6889792, 6901440, 6942520, 7009275, 7030400, 7289646, 7381920, 7432320, 7476560, 7548450, 7850388, 7949760, 8010600, 8051680, 8073975, 8331024, 8504587, 8544640, 8612240, 8626800, 8678150, 8971872, 9227400, 9290400, 9345700, 9662016, 9719528, 9812985, 9842560, 9859200, 9937200, 10064600, 10334688, 10413780, 10467184, 10545600, 10680800, 10765300, 11108032, 11214840, 11356800, 11502400, 11962496, 12077520, 12149410, 12303200, 12387200, 12816960, 12918360, 13017225, 13083980, 13249600, 13779584, 13802880, 13885040, 14018550, 14579292, 14763840, 14953120, 15096900, 15700776, 15899520, 16021200, 16103360, 16147950, 16354975, 16662048, 17009174, 17224480, 17253600, 17356300, 17943744, 18224115, 18454800, 18580800, 18691400, 19324032, 19439056, 19625970, 19874400, 20129200, 20669376, 20827560, 20934368, 21091200, 21361600, 21530600, 22216064, 22429680, 23004800, 24155040, 24298820, 24606400, 25513761, 25633920, 25836720, 26034450, 26167960, 26499200, 27770080, 28037100, 29158584, 29527680, 29906240, 30193800, 30373525, 31401552, 32042400, 32206720, 32295900, 32709950, 33324096, 34018348, 34448960, 34507200, 34712600, 35887488, 36448230, 36909600, 37161600, 37382800, 38878112, 39251940, 39748800, 40258400, 41338752, 41655120, 41868736, 42522935, 42723200, 43061200, 44859360, 48310080, 48597640, 49064925, 49212800, 51027522, 51673440, 52068900, 52335920, 55540160, 56074200, 58317168, 59812480, 60387600, 60747050, 62803104, 64084800, 64591800, 65419900, 66648192, 68036696, 68897920, 69014400, 69425200, 72896460, 73819200, 74765600, 77756224, 78503880, 79497600, 80516800, 83310240, 83737472, 85045870, 86122400, 89718720, 91120575, 96620160, 97195280, 98129850, 102055044, 103346880, 104137800, 104671840, 111080320, 112148400, 116634336, 120775200, 121494100, 125606208, 127568805, 128169600, 129183600, 130839800, 136073392, 138850400, 145792920, 147638400, 149531200, 155512448, 157007760, 161033600, 166620480, 170091740, 172244800, 179437440, 182241150, 194390560, 196259700, 204110088, 206693760, 208275600, 209343680, 212614675, 224296800, 233268672, 241550400, 242988200, 251212416, 255137610, 258367200, 261679600, 272146784, 277700800, 291585840, 299062400, 314015520, 333240960, 340183480, 344489600, 364482300, 388781120, 392519400, 408220176, 416551200, 418687360, 425229350, 448593600, 466537344, 483100800, 485976400, 510275220, 516734400, 523359200, 544293568, 555401600, 583171680, 628031040, 637844025, 680366960, 728964600, 777562240, 785038800, 816440352, 833102400, 850458700, 897187200, 971952800, 1020550440, 1033468800, 1046718400, 1088587136, 1166343360, 1256062080, 1275688050, 1360733920, 1457929200, 1570077600, 1632880704, 1666204800, 1700917400, 1943905600, 2041100880, 2093436800, 2332686720, 2551376100, 2721467840, 2915858400, 3140155200, 3265761408, 3401834800, 3887811200, 4082201760, 5102752200, 5442935680, 5831716800, 6280310400, 6803669600, 8164403520, 10205504400, 11663433600, 13607339200, 16328807040, 20411008800, 27214678400, 40822017600, 81644035200]

約数ペア:

[(1, 81644035200), (2, 40822017600), (3, 27214678400), (4, 20411008800), (5, 16328807040), (6, 13607339200), (7, 11663433600), (8, 10205504400), (10, 8164403520), (12, 6803669600), (13, 6280310400), (14, 5831716800), (15, 5442935680), (16, 5102752200), (20, 4082201760), (21, 3887811200), (24, 3401834800), (25, 3265761408), (26, 3140155200), (28, 2915858400), (30, 2721467840), (32, 2551376100), (35, 2332686720), (39, 2093436800), (40, 2041100880), (42, 1943905600), (48, 1700917400), (49, 1666204800), (50, 1632880704), (52, 1570077600), (56, 1457929200), (60, 1360733920), (64, 1275688050), (65, 1256062080), (70, 1166343360), (75, 1088587136), (78, 1046718400), (79, 1033468800), (80, 1020550440), (84, 971952800), (91, 897187200), (96, 850458700), (98, 833102400), (100, 816440352), (104, 785038800), (105, 777562240), (112, 728964600), (120, 680366960), (128, 637844025), (130, 628031040), (140, 583171680), (147, 555401600), (150, 544293568), (156, 523359200), (158, 516734400), (160, 510275220), (168, 485976400), (169, 483100800), (175, 466537344), (182, 448593600), (192, 425229350), (195, 418687360), (196, 416551200), (200, 408220176), (208, 392519400), (210, 388781120), (224, 364482300), (237, 344489600), (240, 340183480), (245, 333240960), (260, 314015520), (273, 299062400), (280, 291585840), (294, 277700800), (300, 272146784), (312, 261679600), (316, 258367200), (320, 255137610), (325, 251212416), (336, 242988200), (338, 241550400), (350, 233268672), (364, 224296800), (384, 212614675), (390, 209343680), (392, 208275600), (395, 206693760), (400, 204110088), (416, 196259700), (420, 194390560), (448, 182241150), (455, 179437440), (474, 172244800), (480, 170091740), (490, 166620480), (507, 161033600), (520, 157007760), (525, 155512448), (546, 149531200), (553, 147638400), (560, 145792920), (588, 138850400), (600, 136073392), (624, 130839800), (632, 129183600), (637, 128169600), (640, 127568805), (650, 125606208), (672, 121494100), (676, 120775200), (700, 116634336), (728, 112148400), (735, 111080320), (780, 104671840), (784, 104137800), (790, 103346880), (800, 102055044), (832, 98129850), (840, 97195280), (845, 96620160), (896, 91120575), (910, 89718720), (948, 86122400), (960, 85045870), (975, 83737472), (980, 83310240), (1014, 80516800), (1027, 79497600), (1040, 78503880), (1050, 77756224), (1092, 74765600), (1106, 73819200), (1120, 72896460), (1176, 69425200), (1183, 69014400), (1185, 68897920), (1200, 68036696), (1225, 66648192), (1248, 65419900), (1264, 64591800), (1274, 64084800), (1300, 62803104), (1344, 60747050), (1352, 60387600), (1365, 59812480), (1400, 58317168), (1456, 56074200), (1470, 55540160), (1560, 52335920), (1568, 52068900), (1580, 51673440), (1600, 51027522), (1659, 49212800), (1664, 49064925), (1680, 48597640), (1690, 48310080), (1820, 44859360), (1896, 43061200), (1911, 42723200), (1920, 42522935), (1950, 41868736), (1960, 41655120), (1975, 41338752), (2028, 40258400), (2054, 39748800), (2080, 39251940), (2100, 38878112), (2184, 37382800), (2197, 37161600), (2212, 36909600), (2240, 36448230), (2275, 35887488), (2352, 34712600), (2366, 34507200), (2370, 34448960), (2400, 34018348), (2450, 33324096), (2496, 32709950), (2528, 32295900), (2535, 32206720), (2548, 32042400), (2600, 31401552), (2688, 30373525), (2704, 30193800), (2730, 29906240), (2765, 29527680), (2800, 29158584), (2912, 28037100), (2940, 27770080), (3081, 26499200), (3120, 26167960), (3136, 26034450), (3160, 25836720), (3185, 25633920), (3200, 25513761), (3318, 24606400), (3360, 24298820), (3380, 24155040), (3549, 23004800), (3640, 22429680), (3675, 22216064), (3792, 21530600), (3822, 21361600), (3871, 21091200), (3900, 20934368), (3920, 20827560), (3950, 20669376), (4056, 20129200), (4108, 19874400), (4160, 19625970), (4200, 19439056), (4225, 19324032), (4368, 18691400), (4394, 18580800), (4424, 18454800), (4480, 18224115), (4550, 17943744), (4704, 17356300), (4732, 17253600), (4740, 17224480), (4800, 17009174), (4900, 16662048), (4992, 16354975), (5056, 16147950), (5070, 16103360), (5096, 16021200), (5135, 15899520), (5200, 15700776), (5408, 15096900), (5460, 14953120), (5530, 14763840), (5600, 14579292), (5824, 14018550), (5880, 13885040), (5915, 13802880), (5925, 13779584), (6162, 13249600), (6240, 13083980), (6272, 13017225), (6320, 12918360), (6370, 12816960), (6591, 12387200), (6636, 12303200), (6720, 12149410), (6760, 12077520), (6825, 11962496), (7098, 11502400), (7189, 11356800), (7280, 11214840), (7350, 11108032), (7584, 10765300), (7644, 10680800), (7742, 10545600), (7800, 10467184), (7840, 10413780), (7900, 10334688), (8112, 10064600), (8216, 9937200), (8281, 9859200), (8295, 9842560), (8320, 9812985), (8400, 9719528), (8450, 9662016), (8736, 9345700), (8788, 9290400), (8848, 9227400), (9100, 8971872), (9408, 8678150), (9464, 8626800), (9480, 8612240), (9555, 8544640), (9600, 8504587), (9800, 8331024), (10112, 8073975), (10140, 8051680), (10192, 8010600), (10270, 7949760), (10400, 7850388), (10816, 7548450), (10920, 7476560), (10985, 7432320), (11060, 7381920), (11200, 7289646), (11613, 7030400), (11648, 7009275), (11760, 6942520), (11830, 6901440), (11850, 6889792), (12324, 6624800), (12480, 6541990), (12640, 6459180), (12675, 6441344), (12740, 6408480), (13182, 6193600), (13272, 6151600), (13351, 6115200), (13440, 6074705), (13520, 6038760), (13650, 5981248), (13825, 5905536), (14196, 5751200), (14378, 5678400), (14560, 5607420), (14700, 5554016), (15168, 5382650), (15288, 5340400), (15379, 5308800), (15405, 5299840), (15484, 5272800), (15600, 5233592), (15680, 5206890), (15800, 5167344), (15925, 5126784), (16224, 5032300), (16432, 4968600), (16562, 4929600), (16590, 4921280), (16800, 4859764), (16900, 4831008), (17472, 4672850), (17576, 4645200), (17696, 4613700), (17745, 4600960), (18200, 4485936), (18816, 4339075), (18928, 4313400), (18960, 4306120), (19110, 4272320), (19355, 4218240), (19600, 4165512), (20280, 4025840), (20384, 4005300), (20540, 3974880), (20800, 3925194), (21567, 3785600), (21632, 3774225), (21840, 3738280), (21970, 3716160), (22120, 3690960), (22400, 3644823), (23226, 3515200), (23520, 3471260), (23660, 3450720), (23700, 3444896), (24648, 3312400), (24843, 3286400), (24960, 3270995), (25280, 3229590), (25350, 3220672), (25480, 3204240), (25675, 3179904), (26364, 3096800), (26544, 3075800), (26702, 3057600), (27040, 3019380), (27300, 2990624), (27650, 2952768), (28392, 2875600), (28756, 2839200), (29120, 2803710), (29400, 2777008), (29575, 2760576), (30336, 2691325), (30576, 2670200), (30758, 2654400), (30810, 2649920), (30968, 2636400), (31200, 2616796), (31360, 2603445), (31600, 2583672), (31850, 2563392), (32448, 2516150), (32864, 2484300), (32955, 2477440), (33124, 2464800), (33180, 2460640), (33600, 2429882), (33800, 2415504), (34944, 2336425), (35152, 2322600), (35392, 2306850), (35490, 2300480), (35945, 2271360), (36400, 2242968), (37856, 2156700), (37920, 2153060), (38220, 2136160), (38710, 2109120), (39200, 2082756), (40053, 2038400), (40560, 2012920), (40768, 2002650), (41080, 1987440), (41405, 1971840), (41475, 1968512), (41600, 1962597), (43134, 1892800), (43680, 1869140), (43940, 1858080), (44240, 1845480), (46137, 1769600), (46452, 1757600), (47040, 1735630), (47320, 1725360), (47400, 1722448), (47775, 1708928), (49296, 1656200), (49686, 1643200), (50323, 1622400), (50560, 1614795), (50700, 1610336), (50960, 1602120), (51350, 1589952), (52728, 1548400), (53088, 1537900), (53404, 1528800), (54080, 1509690), (54600, 1495312), (54925, 1486464), (55300, 1476384), (56784, 1437800), (57512, 1419600), (58065, 1406080), (58240, 1401855), (58800, 1388504), (59150, 1380288), (61152, 1335100), (61516, 1327200), (61620, 1324960), (61936, 1318200), (62400, 1308398), (63200, 1291836), (63700, 1281696), (64896, 1258075), (65728, 1242150), (65910, 1238720), (66248, 1232400), (66360, 1230320), (66755, 1223040), (67200, 1214941), (67600, 1207752), (70304, 1161300), (70784, 1153425), (70980, 1150240), (71890, 1135680), (72800, 1121484), (75712, 1078350), (75840, 1076530), (76440, 1068080), (76895, 1061760), (77025, 1059968), (77420, 1054560), (78400, 1041378), (80106, 1019200), (81120, 1006460), (81536, 1001325), (82160, 993720), (82810, 985920), (82950, 984256), (86268, 946400), (87360, 934570), (87880, 929040), (88480, 922740), (88725, 920192), (92274, 884800), (92904, 878800), (93457, 873600), (94080, 867815), (94640, 862680), (94800, 861224), (95550, 854464), (96775, 843648), (98592, 828100), (99372, 821600), (100646, 811200), (101400, 805168), (101920, 801060), (102700, 794976), (105456, 774200), (106176, 768950), (106808, 764400), (107653, 758400), (107835, 757120), (108160, 754845), (109200, 747656), (109850, 743232), (110600, 738192), (113568, 718900), (115024, 709800), (116130, 703040), (117600, 694252), (118300, 690144), (122304, 667550), (123032, 663600), (123240, 662480), (123872, 659100), (124215, 657280), (124800, 654199), (126400, 645918), (127400, 640848), (131456, 621075), (131820, 619360), (132496, 616200), (132720, 615160), (133510, 611520), (135200, 603876), (140608, 580650), (141960, 575120), (143780, 567840), (145600, 560742), (150969, 540800), (151424, 539175), (151680, 538265), (152880, 534040), (153790, 530880), (154050, 529984), (154840, 527280), (156800, 520689), (160212, 509600), (162240, 503230), (164320, 496860), (164775, 495488), (165620, 492960), (165900, 492128), (172536, 473200), (173563, 470400), (174720, 467285), (175760, 464520), (176960, 461370), (177450, 460096), (179725, 454272), (184548, 442400), (185808, 439400), (186914, 436800), (189280, 431340), (189600, 430612), (191100, 427232), (193550, 421824), (197184, 414050), (198744, 410800), (200265, 407680), (201292, 405600), (202800, 402584), (203840, 400530), (205400, 397488), (207025, 394368), (210912, 387100), (212352, 384475), (213616, 382200), (215306, 379200), (215670, 378560), (218400, 373828), (219700, 371616), (221200, 369096), (227136, 359450), (230048, 354900), (230685, 353920), (232260, 351520), (235200, 347126), (236600, 345072), (244608, 333775), (246064, 331800), (246480, 331240), (247744, 329550), (248430, 328640), (251615, 324480), (252800, 322959), (254800, 320424), (263640, 309680), (264992, 308100), (265440, 307580), (267020, 305760), (270400, 301938), (280371, 291200), (281216, 290325), (283920, 287560)]