20210080800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 1152

約数和(自身を含む): 86577458688

約数和(自身を除く): 66367377888

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, 37, 39, 40, 41, 42, 48, 50, 52, 56, 60, 61, 65, 70, 74, 75, 78, 80, 82, 84, 91, 96, 100, 104, 105, 111, 112, 120, 122, 123, 130, 140, 148, 150, 156, 160, 164, 168, 175, 182, 183, 185, 195, 200, 205, 208, 210, 222, 224, 240, 244, 246, 259, 260, 273, 280, 287, 296, 300, 305, 312, 325, 328, 336, 350, 364, 366, 370, 390, 400, 410, 416, 420, 427, 444, 455, 480, 481, 488, 492, 518, 520, 525, 533, 546, 555, 560, 574, 592, 600, 610, 615, 624, 650, 656, 672, 700, 728, 732, 740, 777, 780, 793, 800, 820, 840, 854, 861, 888, 910, 915, 925, 962, 975, 976, 984, 1025, 1036, 1040, 1050, 1066, 1092, 1110, 1120, 1148, 1184, 1200, 1220, 1230, 1248, 1281, 1295, 1300, 1312, 1365, 1400, 1435, 1443, 1456, 1464, 1480, 1517, 1525, 1554, 1560, 1586, 1599, 1640, 1680, 1708, 1722, 1776, 1820, 1830, 1850, 1924, 1950, 1952, 1968, 2050, 2072, 2080, 2100, 2132, 2135, 2184, 2220, 2257, 2275, 2296, 2379, 2400, 2405, 2440, 2460, 2501, 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16835, 17056, 17080, 17220, 17507, 17760, 18056, 18200, 18204, 18300, 18655, 19032, 19240, 19425, 19680, 19721, 19825, 20008, 20202, 20496, 20720, 21238, 21320, 21350, 21525, 21840, 22200, 22204, 22386, 22570, 22755, 22960, 23088, 23790, 24050, 24272, 24400, 24600, 24864, 25010, 25376, 25584, 25620, 25900, 26650, 26936, 27084, 27300, 27552, 27755, 28700, 28860, 29280, 29341, 29600, 29848, 30012, 30340, 31080, 31200, 31598, 31720, 31857, 31980, 32025, 32513, 32800, 33306, 33670, 33855, 34160, 34440, 35014, 36075, 36112, 36400, 36408, 36600, 37310, 37515, 37925, 38064, 38480, 38850, 39442, 39650, 39975, 40016, 40404, 40992, 41440, 42476, 42640, 42700, 43050, 43680, 44400, 44408, 44772, 45140, 45510, 45920, 46176, 47397, 47580, 48100, 48544, 48800, 49200, 50020, 50505, 51168, 51240, 51800, 52521, 53095, 53300, 53872, 54168, 54600, 55510, 55965, 56425, 57400, 57720, 58682, 59163, 59475, 59696, 60024, 60680, 62160, 62525, 63196, 63440, 63714, 63960, 64050, 65026, 66612, 67340, 67710, 68320, 68880, 70028, 72150, 72224, 72800, 72816, 73200, 74620, 75030, 75850, 76128, 76960, 77700, 78884, 78995, 79300, 79950, 80032, 80808, 83265, 84175, 84952, 85280, 85400, 86100, 87535, 88023, 88800, 88816, 89544, 90280, 91020, 92537, 93275, 94794, 95160, 96200, 97539, 98400, 98605, 100040, 101010, 102480, 103600, 105042, 106190, 106600, 107744, 108336, 109200, 111020, 111930, 112850, 113775, 114800, 115440, 117364, 118326, 118950, 119392, 120048, 121360, 124320, 125050, 126392, 126880, 127428, 127920, 128100, 130052, 133224, 134680, 135420, 137760, 138047, 138775, 140056, 144300, 145632, 146400, 146705, 149240, 150060, 151700, 155400, 157768, 157990, 158600, 159285, 159900, 161616, 162565, 166530, 168350, 169275, 169904, 170800, 172200, 175070, 176046, 177632, 179088, 180560, 182040, 185074, 186550, 187575, 189588, 190320, 192400, 195078, 197210, 200080, 202020, 204960, 205387, 207200, 210084, 212380, 213200, 216672, 218400, 222040, 223860, 225700, 227550, 227591, 229600, 230880, 234728, 236652, 236985, 237900, 240096, 242720, 250100, 252525, 252784, 254856, 255840, 256200, 260104, 262605, 265475, 266448, 269360, 270840, 276094, 277550, 277611, 279825, 280112, 288600, 293410, 295815, 298480, 300120, 303400, 310800, 315536, 315980, 317200, 318570, 319800, 323232, 325130, 333060, 336700, 338550, 339808, 341600, 344400, 350140, 352092, 358176, 361120, 364080, 370148, 373100, 375150, 379176, 380640, 384800, 390156, 394420, 394975, 400160, 404040, 410774, 414141, 416325, 420168, 424760, 426400, 437675, 440115, 444080, 447720, 451400, 455100, 455182, 462685, 469456, 473304, 473970, 475800, 487695, 493025, 500200, 505050, 505568, 509712, 512400, 520208, 525210, 530950, 532896, 538720, 541680, 552188, 555100, 555222, 559650, 560224, 577200, 586820, 591630, 596960, 600240, 606800, 616161, 621600, 631072, 631960, 634400, 637140, 639600, 647759, 650260, 666120, 673400, 677100, 682773, 688800, 690235, 700280, 704184, 728160, 733525, 740296, 746200, 750300, 758352, 780312, 788840, 789950, 796425, 808080, 812825, 821548, 828282, 832650, 840336, 849520, 875350, 880230, 888160, 895440, 902800, 910200, 910364, 925370, 938912, 946608, 947940, 951600, 975390, 986050, 1000400, 1010100, 1019424, 1024800, 1026935, 1040416, 1050420, 1061900, 1083360, 1104376, 1110200, 1110444, 1119300, 1137955, 1154400, 1173640, 1183260, 1184925, 1200480, 1202981, 1213600, 1232322, 1263920, 1274280, 1279200, 1295518, 1300520, 1313025, 1332240, 1346800, 1354200, 1365546, 1380470, 1388055, 1400560, 1408368, 1467050, 1479075, 1480592, 1492400, 1500600, 1516704, 1560624, 1577680, 1579900, 1592850, 1616160, 1625650, 1643096, 1656564, 1665300, 1680672, 1699040, 1750700, 1760460, 1790880, 1805600, 1820400, 1820728, 1850740, 1893216, 1895880, 1903200, 1943277, 1950780, 1972100, 2000800, 2020200, 2053870, 2070705, 2100840, 2123800, 2200575, 2208752, 2220400, 2220888, 2238600, 2275910, 2313425, 2347280, 2366520, 2369850, 2405962, 2438475, 2464644, 2527840, 2548560, 2591036, 2601040, 2626050, 2664480, 2693600, 2708400, 2731092, 2760940, 2776110, 2801120, 2816736, 2934100, 2958150, 2961184, 2984800, 3001200, 3080805, 3121248, 3155360, 3159800, 3185700, 3238795, 3251300, 3286192, 3313128, 3330600, 3413865, 3451175, 3501400, 3520920, 3608943, 3640800, 3641456, 3701480, 3791760, 3886554, 3901560, 3944200, 4040400, 4107740, 4141410, 4201680, 4247600, 4401150, 4417504, 4440800, 4441776, 4477200, 4551820, 4626850, 4694560, 4733040, 4739700, 4811924, 4876950, 4929288, 5097120, 5134675, 5182072, 5202080, 5252100, 5416800, 5462184, 5521880, 5552220, 5689775, 5868200, 5916300, 6002400, 6014905, 6161610, 6319600, 6371400, 6477590, 6502600, 6572384, 6626256, 6661200, 6827730, 6902350, 6940275, 7002800, 7041840, 7217886, 7282912, 7402960, 7583520, 7773108, 7803120, 7888400, 8080800, 8215480, 8282820, 8403360, 8420867, 8495200, 8802300, 8883552, 8954400, 9103640, 9253700, 9466080, 9479400, 9623848, 9716385, 9753900, 9858576, 10269350, 10353525, 10364144, 10504200, 10924368, 11043760, 11104440, 11379550, 11736400, 11832600, 12029810, 12323220, 12639200, 12742800, 12955180, 13005200, 13252512, 13322400, 13655460, 13804700, 13880550, 14005600, 14083680, 14435772, 14805920, 15404025, 15546216, 15606240, 15776800, 16193975, 16430960, 16565640, 16841734, 17069325, 17604600, 18044715, 18207280, 18507400, 18958800, 19247696, 19432770, 19507800, 19717152, 20538700, 20707050, 20728288, 21008400, 21848736, 22087520, 22208880, 22759100, 23472800, 23665200, 24059620, 24646440, 25262601, 25485600, 25910360, 26010400, 27310920, 27609400, 27761100, 28871544, 30074525, 30808050, 31092432, 32387950, 32861920, 33131280, 33683468, 34138650, 35209200, 36089430, 36414560, 37014800, 37917600, 38495392, 38865540, 39015600, 41077400, 41414100, 42016800, 42104335, 44417760, 45518200, 47330400, 48119240, 48581925, 49292880, 50525202, 51820720, 54621840, 55218800, 55522200, 57743088, 60149050, 61616100, 62184864, 64775900, 66262560, 67366936, 68277300, 70418400, 72178860, 74029600, 77731080, 78031200, 82154800, 82828200, 84208670, 90223575, 91036400, 96238480, 97163850, 98585760, 101050404, 103641440, 109243680, 110437600, 111044400, 115486176, 120298100, 123232200, 126313005, 129551800, 134733872, 136554600, 144357720, 155462160, 164309600, 165656400, 168417340, 180447150, 182072800, 192476960, 194327700, 202100808, 210521675, 222088800, 240596200, 246464400, 252626010, 259103600, 269467744, 273109200, 288715440, 310924320, 331312800, 336834680, 360894300, 388655400, 404201616, 421043350, 481192400, 492928800, 505252020, 518207200, 546218400, 577430880, 631565025, 673669360, 721788600, 777310800, 808403232, 842086700, 962384800, 1010504040, 1263130050, 1347338720, 1443577200, 1554621600, 1684173400, 2021008080, 2526260100, 2887154400, 3368346800, 4042016160, 5052520200, 6736693600, 10105040400, 20210080800]

約数ペア:

[(1, 20210080800), (2, 10105040400), (3, 6736693600), (4, 5052520200), (5, 4042016160), (6, 3368346800), (7, 2887154400), (8, 2526260100), (10, 2021008080), (12, 1684173400), (13, 1554621600), (14, 1443577200), (15, 1347338720), (16, 1263130050), (20, 1010504040), (21, 962384800), (24, 842086700), (25, 808403232), (26, 777310800), (28, 721788600), (30, 673669360), (32, 631565025), (35, 577430880), (37, 546218400), (39, 518207200), (40, 505252020), (41, 492928800), (42, 481192400), (48, 421043350), (50, 404201616), (52, 388655400), (56, 360894300), (60, 336834680), (61, 331312800), (65, 310924320), (70, 288715440), (74, 273109200), (75, 269467744), (78, 259103600), (80, 252626010), (82, 246464400), (84, 240596200), (91, 222088800), (96, 210521675), (100, 202100808), (104, 194327700), (105, 192476960), (111, 182072800), (112, 180447150), (120, 168417340), (122, 165656400), (123, 164309600), (130, 155462160), (140, 144357720), (148, 136554600), (150, 134733872), (156, 129551800), (160, 126313005), (164, 123232200), (168, 120298100), (175, 115486176), (182, 111044400), (183, 110437600), (185, 109243680), (195, 103641440), (200, 101050404), (205, 98585760), (208, 97163850), (210, 96238480), (222, 91036400), (224, 90223575), (240, 84208670), (244, 82828200), (246, 82154800), (259, 78031200), (260, 77731080), (273, 74029600), (280, 72178860), (287, 70418400), (296, 68277300), (300, 67366936), (305, 66262560), (312, 64775900), (325, 62184864), (328, 61616100), (336, 60149050), (350, 57743088), (364, 55522200), (366, 55218800), (370, 54621840), (390, 51820720), (400, 50525202), (410, 49292880), (416, 48581925), (420, 48119240), (427, 47330400), (444, 45518200), (455, 44417760), (480, 42104335), (481, 42016800), (488, 41414100), (492, 41077400), (518, 39015600), (520, 38865540), (525, 38495392), (533, 37917600), (546, 37014800), (555, 36414560), (560, 36089430), (574, 35209200), (592, 34138650), (600, 33683468), (610, 33131280), (615, 32861920), (624, 32387950), (650, 31092432), (656, 30808050), (672, 30074525), (700, 28871544), (728, 27761100), (732, 27609400), (740, 27310920), (777, 26010400), (780, 25910360), (793, 25485600), (800, 25262601), (820, 24646440), (840, 24059620), (854, 23665200), (861, 23472800), (888, 22759100), (910, 22208880), (915, 22087520), (925, 21848736), (962, 21008400), (975, 20728288), (976, 20707050), (984, 20538700), (1025, 19717152), (1036, 19507800), (1040, 19432770), (1050, 19247696), (1066, 18958800), (1092, 18507400), (1110, 18207280), (1120, 18044715), (1148, 17604600), (1184, 17069325), (1200, 16841734), (1220, 16565640), (1230, 16430960), (1248, 16193975), (1281, 15776800), (1295, 15606240), (1300, 15546216), (1312, 15404025), (1365, 14805920), (1400, 14435772), (1435, 14083680), (1443, 14005600), (1456, 13880550), (1464, 13804700), (1480, 13655460), (1517, 13322400), (1525, 13252512), (1554, 13005200), (1560, 12955180), (1586, 12742800), (1599, 12639200), (1640, 12323220), (1680, 12029810), (1708, 11832600), (1722, 11736400), (1776, 11379550), (1820, 11104440), (1830, 11043760), (1850, 10924368), (1924, 10504200), (1950, 10364144), (1952, 10353525), (1968, 10269350), (2050, 9858576), (2072, 9753900), (2080, 9716385), (2100, 9623848), (2132, 9479400), (2135, 9466080), (2184, 9253700), (2220, 9103640), (2257, 8954400), (2275, 8883552), (2296, 8802300), (2379, 8495200), (2400, 8420867), (2405, 8403360), (2440, 8282820), (2460, 8215480), (2501, 8080800), (2562, 7888400), (2590, 7803120), (2600, 7773108), (2665, 7583520), (2730, 7402960), (2775, 7282912), (2800, 7217886), (2870, 7041840), (2886, 7002800), (2912, 6940275), (2928, 6902350), (2960, 6827730), (3034, 6661200), (3050, 6626256), (3075, 6572384), (3108, 6502600), (3120, 6477590), (3172, 6371400), (3198, 6319600), (3280, 6161610), (3360, 6014905), (3367, 6002400), (3416, 5916300), (3444, 5868200), (3552, 5689775), (3640, 5552220), (3660, 5521880), (3700, 5462184), (3731, 5416800), (3848, 5252100), (3885, 5202080), (3900, 5182072), (3936, 5134675), (3965, 5097120), (4100, 4929288), (4144, 4876950), (4200, 4811924), (4264, 4739700), (4270, 4733040), (4305, 4694560), (4368, 4626850), (4440, 4551820), (4514, 4477200), (4550, 4441776), (4551, 4440800), (4575, 4417504), (4592, 4401150), (4758, 4247600), (4810, 4201680), (4880, 4141410), (4920, 4107740), (5002, 4040400), (5124, 3944200), (5180, 3901560), (5200, 3886554), (5330, 3791760), (5460, 3701480), (5550, 3641456), (5551, 3640800), (5600, 3608943), (5740, 3520920), (5772, 3501400), (5856, 3451175), (5920, 3413865), (6068, 3330600), (6100, 3313128), (6150, 3286192), (6216, 3251300), (6240, 3238795), (6344, 3185700), (6396, 3159800), (6405, 3155360), (6475, 3121248), (6560, 3080805), (6734, 3001200), (6771, 2984800), (6825, 2961184), (6832, 2958150), (6888, 2934100), (7175, 2816736), (7215, 2801120), (7280, 2776110), (7320, 2760940), (7400, 2731092), (7462, 2708400), (7503, 2693600), (7585, 2664480), (7696, 2626050), (7770, 2601040), (7800, 2591036), (7930, 2548560), (7995, 2527840), (8200, 2464644), (8288, 2438475), (8400, 2405962), (8528, 2369850), (8540, 2366520), (8610, 2347280), (8736, 2313425), (8880, 2275910), (9028, 2238600), (9100, 2220888), (9102, 2220400), (9150, 2208752), (9184, 2200575), (9516, 2123800), (9620, 2100840), (9760, 2070705), (9840, 2053870), (10004, 2020200), (10101, 2000800), (10248, 1972100), (10360, 1950780), (10400, 1943277), (10619, 1903200), (10660, 1895880), (10675, 1893216), (10920, 1850740), (11100, 1820728), (11102, 1820400), (11193, 1805600), (11285, 1790880), (11480, 1760460), (11544, 1750700), (11895, 1699040), (12025, 1680672), (12136, 1665300), (12200, 1656564), (12300, 1643096), (12432, 1625650), (12505, 1616160), (12688, 1592850), (12792, 1579900), (12810, 1577680), (12950, 1560624), (13325, 1516704), (13468, 1500600), (13542, 1492400), (13650, 1480592), (13664, 1479075), (13776, 1467050), (14350, 1408368), (14430, 1400560), (14560, 1388055), (14640, 1380470), (14800, 1365546), (14924, 1354200), 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