20201385600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 1152

約数和(自身を含む): 86658024960

約数和(自身を除く): 66456639360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 62, 64, 66, 68, 72, 75, 80, 85, 88, 90, 93, 96, 99, 100, 102, 110, 120, 121, 124, 128, 132, 136, 144, 150, 153, 155, 160, 165, 170, 176, 180, 186, 187, 192, 198, 200, 204, 220, 225, 240, 242, 248, 255, 264, 272, 275, 279, 288, 300, 306, 310, 320, 330, 340, 341, 352, 360, 363, 372, 374, 384, 396, 400, 408, 425, 440, 450, 465, 480, 484, 495, 496, 510, 527, 528, 544, 550, 558, 561, 576, 600, 605, 612, 620, 640, 660, 680, 682, 704, 720, 726, 744, 748, 765, 775, 792, 800, 816, 825, 850, 880, 900, 930, 935, 960, 968, 990, 992, 1020, 1023, 1054, 1056, 1088, 1089, 1100, 1116, 1122, 1152, 1200, 1210, 1224, 1240, 1275, 1320, 1331, 1360, 1364, 1395, 1408, 1440, 1452, 1488, 1496, 1530, 1550, 1581, 1584, 1600, 1632, 1650, 1683, 1700, 1705, 1760, 1800, 1815, 1860, 1870, 1920, 1936, 1980, 1984, 2040, 2046, 2057, 2108, 2112, 2176, 2178, 2200, 2232, 2244, 2325, 2400, 2420, 2448, 2475, 2480, 2550, 2635, 2640, 2662, 2720, 2728, 2790, 2805, 2880, 2904, 2976, 2992, 3025, 3060, 3069, 3100, 3162, 3168, 3200, 3264, 3300, 3366, 3400, 3410, 3520, 3600, 3630, 3720, 3740, 3751, 3825, 3872, 3960, 3968, 3993, 4080, 4092, 4114, 4216, 4224, 4356, 4400, 4464, 4488, 4650, 4675, 4743, 4800, 4840, 4896, 4950, 4960, 5100, 5115, 5270, 5280, 5324, 5440, 5445, 5456, 5580, 5610, 5760, 5797, 5808, 5952, 5984, 6050, 6120, 6138, 6171, 6200, 6324, 6336, 6528, 6600, 6655, 6732, 6800, 6820, 6975, 7040, 7200, 7260, 7440, 7480, 7502, 7650, 7744, 7905, 7920, 7986, 8160, 8184, 8228, 8415, 8432, 8525, 8712, 8800, 8928, 8976, 9075, 9300, 9350, 9486, 9600, 9680, 9792, 9900, 9920, 10200, 10230, 10285, 10540, 10560, 10648, 10880, 10890, 10912, 11160, 11220, 11253, 11594, 11616, 11904, 11968, 11979, 12100, 12240, 12276, 12342, 12400, 12648, 12672, 13175, 13200, 13310, 13464, 13600, 13640, 13950, 14025, 14400, 14520, 14880, 14960, 15004, 15300, 15345, 15488, 15810, 15840, 15972, 16320, 16368, 16456, 16830, 16864, 17050, 17391, 17424, 17600, 17856, 17952, 18150, 18513, 18600, 18700, 18755, 18972, 19360, 19584, 19800, 19840, 19965, 20400, 20460, 20570, 21080, 21120, 21296, 21780, 21824, 22320, 22440, 22506, 22627, 23188, 23232, 23715, 23936, 23958, 24200, 24480, 24552, 24684, 24800, 25296, 25575, 26350, 26400, 26620, 26928, 27200, 27225, 27280, 27900, 28050, 28800, 28985, 29040, 29760, 29920, 30008, 30600, 30690, 30855, 31620, 31680, 31944, 32640, 32736, 32912, 33275, 33660, 33728, 33759, 34100, 34782, 34848, 35200, 35712, 35904, 36300, 37026, 37200, 37400, 37510, 37944, 38720, 39525, 39600, 39930, 40800, 40920, 41140, 41261, 42075, 42160, 42592, 43560, 43648, 44640, 44880, 45012, 45254, 46376, 46464, 47430, 47916, 48400, 48960, 49104, 49368, 49600, 50592, 51150, 51425, 52173, 52700, 52800, 53240, 53856, 54400, 54450, 54560, 55800, 56100, 56265, 57970, 58080, 59520, 59840, 59895, 60016, 61200, 61380, 61710, 63240, 63360, 63767, 63888, 65472, 65824, 66550, 67320, 67456, 67518, 67881, 68200, 69564, 69696, 71808, 72600, 74052, 74400, 74800, 75020, 75888, 76725, 77440, 79050, 79200, 79860, 81600, 81840, 82280, 82522, 84150, 84320, 85184, 86955, 87120, 89280, 89760, 90024, 90508, 92565, 92752, 93775, 94860, 95832, 96800, 97920, 98208, 98736, 99200, 99825, 101184, 102300, 102850, 104346, 105400, 105600, 106480, 107712, 108900, 109120, 111600, 112200, 112530, 113135, 115940, 116160, 118575, 119680, 119790, 120032, 122400, 122760, 123420, 123783, 126480, 127534, 127776, 130944, 131648, 133100, 134640, 135036, 135762, 136400, 139128, 139392, 144925, 145200, 148104, 148800, 149600, 150040, 151776, 153450, 154275, 158100, 158400, 159720, 163200, 163680, 164560, 165044, 168300, 168640, 168795, 170368, 173910, 174240, 178560, 179520, 180048, 181016, 185130, 185504, 187550, 189720, 191301, 191664, 193600, 196416, 197472, 199650, 202368, 203643, 204600, 205700, 206305, 208692, 210800, 212960, 215424, 217800, 218240, 223200, 224400, 225060, 226270, 231880, 232320, 237150, 239580, 240064, 244800, 245520, 246840, 247566, 252960, 255068, 255552, 260865, 263296, 266200, 269280, 270072, 271524, 272800, 278256, 281325, 289850, 290400, 296208, 297600, 299200, 299475, 300080, 303552, 306900, 308550, 316200, 316800, 318835, 319440, 327360, 329120, 330088, 336600, 337280, 337590, 339405, 347820, 348480, 359040, 360096, 362032, 370260, 371008, 371349, 375100, 379440, 382602, 383328, 387200, 392832, 394944, 399300, 407286, 409200, 411400, 412610, 417384, 421600, 425920, 434775, 435600, 446400, 448800, 450120, 452540, 462825, 463760, 474300, 479160, 480128, 489600, 491040, 493680, 495132, 505920, 510136, 511104, 521730, 532400, 538560, 540144, 543048, 545600, 556512, 562650, 565675, 573903, 579700, 580800, 592416, 598400, 598950, 600160, 607104, 613800, 617100, 618915, 632400, 637670, 638880, 654720, 658240, 660176, 673200, 675180, 678810, 695640, 696960, 701437, 720192, 724064, 740520, 742016, 742698, 750200, 758880, 765204, 766656, 789888, 798600, 814572, 818400, 822800, 825220, 834768, 843200, 843975, 851840, 869550, 871200, 892800, 897600, 900240, 905080, 925650, 927520, 948600, 956505, 958320, 982080, 987360, 990264, 1011840, 1018215, 1020272, 1031525, 1043460, 1064800, 1077120, 1080288, 1086096, 1091200, 1113024, 1125300, 1131350, 1147806, 1159400, 1161600, 1184832, 1197900, 1200320, 1227600, 1234200, 1237830, 1264800, 1275340, 1277760, 1304325, 1316480, 1320352, 1346400, 1350360, 1357620, 1391280, 1402874, 1440384, 1448128, 1481040, 1485396, 1500400, 1517760, 1530408, 1533312, 1594175, 1597200, 1629144, 1636800, 1645600, 1650440, 1669536, 1686400, 1687950, 1697025, 1739100, 1742400, 1795200, 1800480, 1810160, 1851300, 1855040, 1856745, 1897200, 1913010, 1916640, 1964160, 1974720, 1980528, 2036430, 2040544, 2063050, 2086920, 2104311, 2129600, 2160576, 2172192, 2226048, 2250600, 2262700, 2295612, 2318800, 2369664, 2395800, 2400640, 2455200, 2468400, 2475660, 2529600, 2550680, 2555520, 2608650, 2640704, 2692800, 2700720, 2715240, 2782560, 2805748, 2869515, 2896256, 2962080, 2970792, 3000800, 3035520, 3060816, 3094575, 3188350, 3194400, 3258288, 3273600, 3291200, 3300880, 3339072, 3375900, 3394050, 3478200, 3484800, 3507185, 3600960, 3620320, 3702600, 3710080, 3713490, 3794400, 3826020, 3833280, 3949440, 3961056, 4072860, 4081088, 4126100, 4173840, 4208622, 4259200, 4321152, 4344384, 4501200, 4525400, 4591224, 4637600, 4782525, 4791600, 4910400, 4936800, 4951320, 5059200, 5091075, 5101360, 5217300, 5281408, 5385600, 5401440, 5430480, 5565120, 5611496, 5739030, 5924160, 5941584, 6001600, 6121632, 6189150, 6312933, 6376700, 6388800, 6516576, 6582400, 6601760, 6678144, 6751800, 6788100, 6956400, 7014370, 7201920, 7240640, 7405200, 7426980, 7588800, 7652040, 7666560, 7922112, 8145720, 8162176, 8252200, 8347680, 8417244, 8688768, 9002400, 9050800, 9182448, 9275200, 9283725, 9565050, 9583200, 9820800, 9873600, 9902640, 10182150, 10202720, 10434600, 10521555, 10802880, 10860960, 11130240, 11222992, 11478060, 11848320, 11883168, 12003200, 12243264, 12378300, 12625866, 12753400, 12777600, 13033152, 13203520, 13503600, 13576200, 13912800, 14028740, 14347575, 14481280, 14810400, 14853960, 15177600, 15304080, 15844224, 16291440, 16504400, 16695360, 16834488, 17535925, 18004800, 18101600, 18364896, 18550400, 18567450, 19130100, 19166400, 19747200, 19805280, 20364300, 20405440, 20869200, 21043110, 21605760, 21721920, 22445984, 22956120, 23766336, 24486528, 24756600, 25251732, 25506800, 26066304, 26407040, 27007200, 27152400, 27825600, 28057480, 28695150, 29620800, 29707920, 30608160, 31564665, 32582880, 33008800, 33390720, 33668976, 35071850, 36009600, 36203200, 36729792, 37134900, 38260200, 38332800, 39610560, 40728600, 40810880, 41738400, 42086220, 43443840, 44891968, 45912240, 47532672, 49513200, 50503464, 51013600, 52607775, 54014400, 54304800, 55651200, 56114960, 57390300, 59241600, 59415840, 61216320, 63129330, 65165760, 66017600, 67337952, 70143700, 72406400, 73459584, 74269800, 76520400, 79221120, 81457200, 83476800, 84172440, 89783936, 91824480, 99026400, 101006928, 102027200, 105215550, 108028800, 108609600, 112229920, 114780600, 118831680, 122432640, 126258660, 130331520, 132035200, 134675904, 140287400, 148539600, 153040800, 157823325, 162914400, 166953600, 168344880, 183648960, 198052800, 202013856, 204054400, 210431100, 217219200, 224459840, 229561200, 237663360, 252517320, 269351808, 280574800, 297079200, 306081600, 315646650, 325828800, 336689760, 367297920, 396105600, 404027712, 420862200, 448919680, 459122400, 505034640, 561149600, 594158400, 612163200, 631293300, 651657600, 673379520, 808055424, 841724400, 918244800, 1010069280, 1122299200, 1188316800, 1262586600, 1346759040, 1683448800, 1836489600, 2020138560, 2244598400, 2525173200, 3366897600, 4040277120, 5050346400, 6733795200, 10100692800, 20201385600]

約数ペア:

[(1, 20201385600), (2, 10100692800), (3, 6733795200), (4, 5050346400), (5, 4040277120), (6, 3366897600), (8, 2525173200), (9, 2244598400), (10, 2020138560), (11, 1836489600), (12, 1683448800), (15, 1346759040), (16, 1262586600), (17, 1188316800), (18, 1122299200), (20, 1010069280), (22, 918244800), (24, 841724400), (25, 808055424), (30, 673379520), (31, 651657600), (32, 631293300), (33, 612163200), (34, 594158400), (36, 561149600), (40, 505034640), (44, 459122400), (45, 448919680), (48, 420862200), (50, 404027712), (51, 396105600), (55, 367297920), (60, 336689760), (62, 325828800), (64, 315646650), (66, 306081600), (68, 297079200), (72, 280574800), (75, 269351808), (80, 252517320), (85, 237663360), (88, 229561200), (90, 224459840), (93, 217219200), (96, 210431100), (99, 204054400), (100, 202013856), (102, 198052800), (110, 183648960), (120, 168344880), (121, 166953600), (124, 162914400), (128, 157823325), (132, 153040800), (136, 148539600), (144, 140287400), (150, 134675904), (153, 132035200), (155, 130331520), (160, 126258660), (165, 122432640), (170, 118831680), (176, 114780600), (180, 112229920), (186, 108609600), (187, 108028800), (192, 105215550), (198, 102027200), (200, 101006928), (204, 99026400), (220, 91824480), (225, 89783936), (240, 84172440), (242, 83476800), (248, 81457200), (255, 79221120), (264, 76520400), (272, 74269800), (275, 73459584), (279, 72406400), (288, 70143700), (300, 67337952), (306, 66017600), (310, 65165760), (320, 63129330), (330, 61216320), (340, 59415840), (341, 59241600), (352, 57390300), (360, 56114960), (363, 55651200), (372, 54304800), (374, 54014400), (384, 52607775), (396, 51013600), (400, 50503464), (408, 49513200), (425, 47532672), (440, 45912240), (450, 44891968), (465, 43443840), (480, 42086220), (484, 41738400), (495, 40810880), (496, 40728600), (510, 39610560), (527, 38332800), (528, 38260200), (544, 37134900), (550, 36729792), (558, 36203200), (561, 36009600), (576, 35071850), (600, 33668976), (605, 33390720), (612, 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12243264), (1683, 12003200), (1700, 11883168), (1705, 11848320), (1760, 11478060), (1800, 11222992), (1815, 11130240), (1860, 10860960), (1870, 10802880), (1920, 10521555), (1936, 10434600), (1980, 10202720), (1984, 10182150), (2040, 9902640), (2046, 9873600), (2057, 9820800), (2108, 9583200), (2112, 9565050), (2176, 9283725), (2178, 9275200), (2200, 9182448), (2232, 9050800), (2244, 9002400), (2325, 8688768), (2400, 8417244), (2420, 8347680), (2448, 8252200), (2475, 8162176), (2480, 8145720), (2550, 7922112), (2635, 7666560), (2640, 7652040), (2662, 7588800), (2720, 7426980), (2728, 7405200), (2790, 7240640), (2805, 7201920), (2880, 7014370), (2904, 6956400), (2976, 6788100), (2992, 6751800), (3025, 6678144), (3060, 6601760), (3069, 6582400), (3100, 6516576), (3162, 6388800), (3168, 6376700), (3200, 6312933), (3264, 6189150), (3300, 6121632), (3366, 6001600), (3400, 5941584), (3410, 5924160), (3520, 5739030), (3600, 5611496), (3630, 5565120), (3720, 5430480), (3740, 5401440), (3751, 5385600), (3825, 5281408), (3872, 5217300), (3960, 5101360), (3968, 5091075), (3993, 5059200), (4080, 4951320), (4092, 4936800), (4114, 4910400), (4216, 4791600), (4224, 4782525), (4356, 4637600), (4400, 4591224), (4464, 4525400), (4488, 4501200), (4650, 4344384), (4675, 4321152), (4743, 4259200), (4800, 4208622), (4840, 4173840), (4896, 4126100), (4950, 4081088), (4960, 4072860), (5100, 3961056), (5115, 3949440), (5270, 3833280), (5280, 3826020), (5324, 3794400), (5440, 3713490), (5445, 3710080), (5456, 3702600), (5580, 3620320), (5610, 3600960), (5760, 3507185), (5797, 3484800), (5808, 3478200), (5952, 3394050), (5984, 3375900), (6050, 3339072), (6120, 3300880), (6138, 3291200), (6171, 3273600), (6200, 3258288), (6324, 3194400), (6336, 3188350), (6528, 3094575), (6600, 3060816), (6655, 3035520), (6732, 3000800), (6800, 2970792), (6820, 2962080), (6975, 2896256), (7040, 2869515), (7200, 2805748), (7260, 2782560), (7440, 2715240), (7480, 2700720), (7502, 2692800), (7650, 2640704), (7744, 2608650), (7905, 2555520), (7920, 2550680), (7986, 2529600), (8160, 2475660), (8184, 2468400), (8228, 2455200), (8415, 2400640), (8432, 2395800), (8525, 2369664), (8712, 2318800), (8800, 2295612), (8928, 2262700), (8976, 2250600), (9075, 2226048), (9300, 2172192), (9350, 2160576), (9486, 2129600), (9600, 2104311), (9680, 2086920), (9792, 2063050), (9900, 2040544), (9920, 2036430), (10200, 1980528), (10230, 1974720), (10285, 1964160), (10540, 1916640), (10560, 1913010), (10648, 1897200), (10880, 1856745), (10890, 1855040), (10912, 1851300), (11160, 1810160), (11220, 1800480), (11253, 1795200), (11594, 1742400), (11616, 1739100), (11904, 1697025), (11968, 1687950), (11979, 1686400), (12100, 1669536), (12240, 1650440), (12276, 1645600), (12342, 1636800), (12400, 1629144), (12648, 1597200), (12672, 1594175), (13175, 1533312), (13200, 1530408), (13310, 1517760), (13464, 1500400), (13600, 1485396), (13640, 1481040), (13950, 1448128), (14025, 1440384), (14400, 1402874), (14520, 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