20102191200

素因数分解:

$2^5\times 3^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 1080

約数和(自身を含む): 92025953712

約数和(自身を除く): 71923762512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 96, 98, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 150, 156, 160, 162, 168, 175, 180, 182, 189, 195, 196, 200, 208, 210, 216, 224, 225, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 300, 312, 315, 324, 325, 336, 350, 351, 360, 364, 378, 390, 392, 400, 405, 416, 420, 432, 441, 450, 455, 468, 480, 487, 490, 504, 520, 525, 540, 546, 560, 567, 585, 588, 600, 624, 630, 637, 648, 650, 672, 675, 700, 702, 720, 728, 735, 756, 780, 784, 800, 810, 819, 840, 864, 882, 900, 910, 936, 945, 974, 975, 980, 1008, 1040, 1050, 1053, 1080, 1092, 1120, 1134, 1170, 1176, 1200, 1225, 1248, 1260, 1274, 1296, 1300, 1323, 1350, 1365, 1400, 1404, 1440, 1456, 1461, 1470, 1512, 1560, 1568, 1575, 1620, 1638, 1680, 1755, 1764, 1800, 1820, 1872, 1890, 1911, 1948, 1950, 1960, 2016, 2025, 2080, 2100, 2106, 2160, 2184, 2205, 2268, 2275, 2340, 2352, 2400, 2435, 2450, 2457, 2520, 2548, 2592, 2600, 2646, 2700, 2730, 2800, 2808, 2835, 2912, 2922, 2925, 2940, 3024, 3120, 3150, 3185, 3240, 3276, 3360, 3409, 3510, 3528, 3600, 3640, 3675, 3744, 3780, 3822, 3896, 3900, 3920, 3969, 4050, 4095, 4200, 4212, 4320, 4368, 4383, 4410, 4536, 4550, 4680, 4704, 4725, 4870, 4900, 4914, 5040, 5096, 5200, 5265, 5292, 5400, 5460, 5600, 5616, 5670, 5733, 5844, 5850, 5880, 6048, 6240, 6300, 6331, 6370, 6480, 6552, 6615, 6818, 6825, 7020, 7056, 7200, 7280, 7305, 7350, 7371, 7560, 7644, 7792, 7800, 7840, 7938, 8100, 8190, 8400, 8424, 8736, 8766, 8775, 8820, 9072, 9100, 9360, 9450, 9555, 9740, 9800, 9828, 10080, 10192, 10227, 10400, 10530, 10584, 10800, 10920, 11025, 11232, 11340, 11466, 11688, 11700, 11760, 12175, 12285, 12600, 12662, 12740, 12960, 13104, 13149, 13230, 13636, 13650, 14040, 14112, 14175, 14560, 14610, 14700, 14742, 15120, 15288, 15584, 15600, 15876, 15925, 16200, 16380, 16800, 16848, 17045, 17199, 17532, 17550, 17640, 18144, 18200, 18720, 18900, 18993, 19110, 19480, 19600, 19656, 19845, 20384, 20454, 20475, 21060, 21168, 21600, 21840, 21915, 22050, 22680, 22932, 23376, 23400, 23520, 23863, 24350, 24570, 25200, 25324, 25480, 26208, 26298, 26325, 26460, 27272, 27300, 28080, 28350, 28665, 29220, 29400, 29484, 30240, 30576, 30681, 31200, 31655, 31752, 31850, 32400, 32760, 33075, 33696, 34090, 34398, 35064, 35100, 35280, 36400, 36525, 36855, 37800, 37986, 38220, 38960, 39200, 39312, 39447, 39690, 40908, 40950, 42120, 42336, 43680, 43830, 44100, 44317, 45360, 45864, 46752, 46800, 47726, 47775, 48700, 49140, 50400, 50648, 50960, 51135, 51597, 52596, 52650, 52920, 54544, 54600, 56160, 56700, 56979, 57330, 58440, 58800, 58968, 61152, 61362, 61425, 63310, 63504, 63700, 64800, 65520, 65745, 66150, 68180, 68796, 70128, 70200, 70560, 71589, 72800, 73050, 73710, 75600, 75972, 76440, 77920, 78624, 78894, 79380, 81816, 81900, 84240, 85225, 85995, 87660, 88200, 88634, 90720, 91728, 92043, 93600, 94965, 95452, 95550, 97400, 98280, 99225, 101296, 101920, 102270, 103194, 105192, 105300, 105840, 109088, 109200, 109575, 113400, 113958, 114660, 116880, 117600, 117936, 119315, 122724, 122850, 126620, 127008, 127400, 131040, 131490, 132300, 132951, 136360, 137592, 140256, 140400, 143178, 143325, 146100, 147420, 151200, 151944, 152880, 153405, 157788, 158275, 158760, 163632, 163800, 168480, 170450, 170937, 171990, 175320, 176400, 177268, 183456, 184086, 184275, 189930, 190904, 191100, 194800, 196560, 197235, 198450, 202592, 204540, 206388, 210384, 210600, 211680, 214767, 218400, 219150, 221585, 226800, 227916, 229320, 233760, 235872, 238630, 245448, 245700, 253240, 254800, 255675, 257985, 262980, 264600, 265902, 272720, 275184, 276129, 280800, 284895, 286356, 286650, 292200, 294840, 303888, 305760, 306810, 310219, 315576, 316550, 317520, 327264, 327600, 328725, 340900, 341874, 343980, 350640, 352800, 354536, 357945, 368172, 368550, 379860, 381808, 382200, 389600, 393120, 394470, 396900, 398853, 409080, 412776, 420768, 421200, 429534, 429975, 438300, 443170, 453600, 455832, 458640, 460215, 474825, 477260, 490896, 491400, 506480, 509600, 511350, 512811, 515970, 525960, 529200, 531804, 545440, 550368, 552258, 569790, 572712, 573300, 584400, 589680, 596575, 607776, 613620, 620438, 631152, 633100, 635040, 644301, 655200, 657450, 664755, 681800, 683748, 687960, 701280, 709072, 715890, 736344, 737100, 759720, 763616, 764400, 767025, 788940, 793800, 797706, 818160, 825552, 842400, 854685, 859068, 859950, 876600, 886340, 911664, 917280, 920430, 930657, 949650, 954520, 981792, 982800, 986175, 1012960, 1022700, 1025622, 1031940, 1051920, 1058400, 1063608, 1073835, 1104516, 1107925, 1139580, 1145424, 1146600, 1168800, 1179360, 1193150, 1196559, 1227240, 1240876, 1262304, 1266200, 1288602, 1289925, 1314900, 1329510, 1363600, 1367496, 1375920, 1380645, 1418144, 1424475, 1431780, 1472688, 1474200, 1519440, 1528800, 1534050, 1551095, 1577880, 1587600, 1595412, 1636320, 1651104, 1709370, 1718136, 1719900, 1753200, 1772680, 1789725, 1823328, 1840860, 1861314, 1899300, 1909040, 1932903, 1965600, 1972350, 1994265, 2045400, 2051244, 2063880, 2103840, 2127216, 2147670, 2209032, 2215850, 2279160, 2290848, 2293200, 2301075, 2386300, 2393118, 2454480, 2481752, 2532400, 2564055, 2577204, 2579850, 2629800, 2659020, 2727200, 2734992, 2751840, 2761290, 2791971, 2848950, 2863560, 2945376, 2948400, 3038880, 3068100, 3102190, 3155760, 3175200, 3190824, 3221505, 3323775, 3418740, 3436272, 3439800, 3506400, 3545360, 3579450, 3589677, 3681720, 3722628, 3798600, 3818080, 3865806, 3944700, 3988530, 4090800, 4102488, 4127760, 4254432, 4273425, 4295340, 4418064, 4431700, 4558320, 4586400, 4602150, 4653285, 4772600, 4786236, 4908960, 4963504, 5064800, 5128110, 5154408, 5159700, 5259600, 5318040, 5369175, 5469984, 5522580, 5583942, 5697900, 5727120, 5896800, 5982795, 6136200, 6204380, 6311520, 6381648, 6443010, 6647550, 6837480, 6872544, 6879600, 6903225, 7090720, 7158900, 7179354, 7363440, 7445256, 7597200, 7731612, 7755475, 7889400, 7977060, 8181600, 8204976, 8255520, 8375913, 8546850, 8590680, 8836128, 8863400, 9116640, 9204300, 9306570, 9545200, 9572472, 9664515, 9927008, 9971325, 10256220, 10308816, 10319400, 10519200, 10636080, 10738350, 11045160, 11167884, 11395800, 11454240, 11965590, 12272400, 12408760, 12763296, 12820275, 12886020, 13295100, 13674960, 13759200, 13806450, 13959855, 14317800, 14358708, 14726880, 14890512, 15194400, 15463224, 15510950, 15778800, 15954120, 16107525, 16409952, 16751826, 17093700, 17181360, 17726800, 17948385, 18408600, 18613140, 19090400, 19144944, 19329030, 19942650, 20512440, 20617632, 20638800, 21272160, 21476700, 22090320, 22335768, 22791600, 23266425, 23931180, 24544800, 24817520, 25127739, 25640550, 25772040, 26590200, 27349920, 27612900, 27919710, 28635600, 28717416, 29781024, 29913975, 30926448, 31021900, 31557600, 31908240, 32215050, 33503652, 34187400, 34362720, 35453600, 35896770, 36817200, 37226280, 38289888, 38658060, 39885300, 41024880, 41277600, 41879565, 42953400, 44180640, 44671536, 45583200, 46532850, 47862360, 48322575, 49635040, 50255478, 51281100, 51544080, 53180400, 55225800, 55839420, 57271200, 57434832, 59827950, 61852896, 62043800, 63816480, 64430100, 67007304, 68374800, 69799275, 71793540, 73634400, 74452560, 77316120, 79770600, 82049760, 83759130, 85906800, 89343072, 89741925, 93065700, 95724720, 96645150, 100510956, 102562200, 103088160, 106360800, 110451600, 111678840, 114869664, 119655900, 124087600, 125638695, 128860200, 134014608, 136749600, 139598550, 143587080, 148905120, 154632240, 159541200, 167518260, 171813600, 179483850, 186131400, 191449440, 193290300, 201021912, 205124400, 209397825, 220903200, 223357680, 239311800, 248175200, 251277390, 257720400, 268029216, 279197100, 287174160, 309264480, 319082400, 335036520, 358967700, 372262800, 386580600, 402043824, 410248800, 418795650, 446715360, 478623600, 502554780, 515440800, 558394200, 574348320, 628193475, 670073040, 717935400, 744525600, 773161200, 804087648, 837591300, 957247200, 1005109560, 1116788400, 1256386950, 1340146080, 1435870800, 1546322400, 1675182600, 2010219120, 2233576800, 2512773900, 2871741600, 3350365200, 4020438240, 5025547800, 6700730400, 10051095600, 20102191200]

約数ペア:

[(1, 20102191200), (2, 10051095600), (3, 6700730400), (4, 5025547800), (5, 4020438240), (6, 3350365200), (7, 2871741600), (8, 2512773900), (9, 2233576800), (10, 2010219120), (12, 1675182600), (13, 1546322400), (14, 1435870800), (15, 1340146080), (16, 1256386950), (18, 1116788400), (20, 1005109560), (21, 957247200), (24, 837591300), (25, 804087648), (26, 773161200), (27, 744525600), (28, 717935400), (30, 670073040), (32, 628193475), (35, 574348320), (36, 558394200), (39, 515440800), (40, 502554780), (42, 478623600), (45, 446715360), (48, 418795650), (49, 410248800), (50, 402043824), (52, 386580600), (54, 372262800), (56, 358967700), (60, 335036520), (63, 319082400), (65, 309264480), (70, 287174160), (72, 279197100), (75, 268029216), (78, 257720400), (80, 251277390), (81, 248175200), (84, 239311800), (90, 223357680), (91, 220903200), (96, 209397825), (98, 205124400), (100, 201021912), (104, 193290300), (105, 191449440), (108, 186131400), (112, 179483850), (117, 171813600), (120, 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(490, 41024880), (504, 39885300), (520, 38658060), (525, 38289888), (540, 37226280), (546, 36817200), (560, 35896770), (567, 35453600), (585, 34362720), (588, 34187400), (600, 33503652), (624, 32215050), (630, 31908240), (637, 31557600), (648, 31021900), (650, 30926448), (672, 29913975), (675, 29781024), (700, 28717416), (702, 28635600), (720, 27919710), (728, 27612900), (735, 27349920), (756, 26590200), (780, 25772040), (784, 25640550), (800, 25127739), (810, 24817520), (819, 24544800), (840, 23931180), (864, 23266425), (882, 22791600), (900, 22335768), (910, 22090320), (936, 21476700), (945, 21272160), (974, 20638800), (975, 20617632), (980, 20512440), (1008, 19942650), (1040, 19329030), (1050, 19144944), (1053, 19090400), (1080, 18613140), (1092, 18408600), (1120, 17948385), (1134, 17726800), (1170, 17181360), (1176, 17093700), (1200, 16751826), (1225, 16409952), (1248, 16107525), (1260, 15954120), (1274, 15778800), (1296, 15510950), (1300, 15463224), (1323, 15194400), (1350, 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(14560, 1380645), (14610, 1375920), (14700, 1367496), (14742, 1363600), (15120, 1329510), (15288, 1314900), (15584, 1289925), (15600, 1288602), (15876, 1266200), (15925, 1262304), (16200, 1240876), (16380, 1227240), (16800, 1196559), (16848, 1193150), (17045, 1179360), (17199, 1168800), (17532, 1146600), (17550, 1145424), (17640, 1139580), (18144, 1107925), (18200, 1104516), (18720, 1073835), (18900, 1063608), (18993, 1058400), (19110, 1051920), (19480, 1031940), (19600, 1025622), (19656, 1022700), (19845, 1012960), (20384, 986175), (20454, 982800), (20475, 981792), (21060, 954520), (21168, 949650), (21600, 930657), (21840, 920430), (21915, 917280), (22050, 911664), (22680, 886340), (22932, 876600), (23376, 859950), (23400, 859068), (23520, 854685), (23863, 842400), (24350, 825552), (24570, 818160), (25200, 797706), (25324, 793800), (25480, 788940), (26208, 767025), (26298, 764400), (26325, 763616), (26460, 759720), (27272, 737100), (27300, 736344), (28080, 715890), (28350, 709072), 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