55131995520

素因数分解:

$2^7\times 3^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 1024

約数和(自身を含む): 239919667200

約数和(自身を除く): 184787671680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 243, 252, 255, 270, 272, 280, 288, 306, 315, 320, 324, 331, 336, 340, 357, 360, 378, 384, 405, 408, 420, 432, 448, 459, 476, 480, 486, 504, 510, 540, 544, 560, 567, 576, 595, 612, 630, 640, 648, 662, 672, 680, 714, 720, 729, 756, 765, 810, 816, 840, 864, 896, 918, 945, 952, 960, 972, 993, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1152, 1190, 1215, 1224, 1260, 1296, 1324, 1344, 1360, 1377, 1428, 1440, 1458, 1512, 1530, 1620, 1632, 1655, 1680, 1701, 1728, 1785, 1836, 1890, 1904, 1920, 1944, 1986, 2016, 2040, 2142, 2160, 2176, 2187, 2240, 2268, 2295, 2317, 2380, 2430, 2448, 2520, 2592, 2648, 2688, 2720, 2754, 2835, 2856, 2880, 2916, 2979, 3024, 3060, 3213, 3240, 3264, 3310, 3360, 3402, 3456, 3570, 3645, 3672, 3780, 3808, 3888, 3972, 4032, 4080, 4131, 4284, 4320, 4374, 4480, 4536, 4590, 4634, 4760, 4860, 4896, 4965, 5040, 5103, 5184, 5296, 5355, 5440, 5508, 5627, 5670, 5712, 5760, 5832, 5958, 6048, 6120, 6426, 6480, 6528, 6620, 6720, 6804, 6885, 6951, 7140, 7290, 7344, 7560, 7616, 7776, 7944, 8064, 8160, 8262, 8505, 8568, 8640, 8748, 8937, 9072, 9180, 9268, 9520, 9639, 9720, 9792, 9930, 10080, 10206, 10368, 10592, 10710, 10880, 10935, 11016, 11254, 11340, 11424, 11585, 11664, 11916, 12096, 12240, 12393, 12852, 12960, 13240, 13440, 13608, 13770, 13902, 14280, 14580, 14688, 14895, 15120, 15232, 15309, 15552, 15888, 16065, 16320, 16524, 16881, 17010, 17136, 17280, 17496, 17874, 18144, 18360, 18536, 19040, 19278, 19440, 19584, 19860, 20160, 20412, 20655, 20853, 21184, 21420, 21870, 22032, 22508, 22680, 22848, 23170, 23328, 23832, 24192, 24480, 24786, 25515, 25704, 25920, 26480, 26811, 27216, 27540, 27804, 28135, 28560, 28917, 29160, 29376, 29790, 30240, 30618, 31104, 31776, 32130, 32640, 33048, 33762, 34020, 34272, 34755, 34992, 35748, 36288, 36720, 37072, 37179, 38080, 38556, 38880, 39389, 39720, 40320, 40824, 41310, 41706, 42368, 42840, 43740, 44064, 44685, 45016, 45360, 45696, 46340, 46656, 47664, 48195, 48960, 49572, 50643, 51030, 51408, 51840, 52960, 53622, 54432, 55080, 55608, 56270, 57120, 57834, 58320, 58752, 59580, 60480, 61236, 61965, 62559, 63552, 64260, 66096, 67524, 68040, 68544, 69510, 69984, 71496, 72576, 73440, 74144, 74358, 76160, 76545, 77112, 77760, 78778, 79440, 80433, 81648, 82620, 83412, 84405, 85680, 86751, 87480, 88128, 89370, 90032, 90720, 92680, 93312, 95328, 96390, 97920, 99144, 101286, 102060, 102816, 104265, 105920, 107244, 108864, 110160, 111216, 112540, 114240, 115668, 116640, 118167, 119160, 120960, 122472, 123930, 125118, 127104, 128520, 132192, 134055, 135048, 136080, 137088, 139020, 139968, 142992, 144585, 146880, 148288, 148716, 151929, 153090, 154224, 155520, 157556, 158880, 160866, 163296, 165240, 166824, 168810, 171360, 173502, 174960, 176256, 178740, 180064, 181440, 185360, 185895, 187677, 190656, 192780, 196945, 198288, 202572, 204120, 205632, 208530, 211840, 214488, 217728, 220320, 222432, 225080, 228480, 231336, 233280, 236334, 238320, 241299, 244944, 247860, 250236, 253215, 257040, 260253, 264384, 268110, 270096, 272160, 278040, 279936, 285984, 289170, 293760, 296576, 297432, 303858, 306180, 308448, 312795, 315112, 317760, 321732, 326592, 330480, 333648, 337620, 342720, 347004, 349920, 354501, 357480, 360128, 362880, 370720, 371790, 375354, 381312, 385560, 393890, 396576, 402165, 405144, 408240, 411264, 417060, 428976, 433755, 440640, 444864, 450160, 455787, 462672, 466560, 472668, 476640, 482598, 489888, 495720, 500472, 506430, 514080, 520506, 528768, 536220, 540192, 544320, 556080, 563031, 571968, 578340, 590835, 594864, 607716, 612360, 616896, 625590, 630224, 635520, 643464, 653184, 660960, 667296, 675240, 685440, 694008, 699840, 709002, 714960, 720256, 723897, 741440, 743580, 750708, 759645, 771120, 787780, 793152, 804330, 810288, 816480, 834120, 857952, 867510, 881280, 889728, 900320, 911574, 925344, 938385, 945336, 953280, 965196, 979776, 991440, 1000944, 1012860, 1028160, 1041012, 1063503, 1072440, 1080384, 1088640, 1112160, 1126062, 1143936, 1156680, 1181670, 1189728, 1206495, 1215432, 1224720, 1233792, 1251180, 1260448, 1286928, 1301265, 1321920, 1334592, 1350480, 1367361, 1388016, 1399680, 1418004, 1429920, 1447794, 1482880, 1487160, 1501416, 1519290, 1542240, 1575560, 1586304, 1608660, 1620576, 1632960, 1668240, 1689093, 1715904, 1735020, 1772505, 1800640, 1823148, 1850688, 1876770, 1890672, 1906560, 1930392, 1959552, 1982880, 2001888, 2025720, 2056320, 2082024, 2127006, 2144880, 2160768, 2224320, 2252124, 2278935, 2313360, 2363340, 2379456, 2412990, 2430864, 2449440, 2502360, 2520896, 2573856, 2602530, 2643840, 2669184, 2700960, 2734722, 2776032, 2815155, 2836008, 2859840, 2895588, 2974320, 3002832, 3038580, 3084480, 3151120, 3190509, 3217320, 3241152, 3265920, 3336480, 3378186, 3431808, 3470040, 3545010, 3601280, 3619485, 3646296, 3701376, 3753540, 3781344, 3860784, 3965760, 4003776, 4051440, 4102083, 4164048, 4254012, 4289760, 4448640, 4504248, 4557870, 4626720, 4726680, 4758912, 4825980, 4861728, 4898880, 5004720, 5041792, 5067279, 5147712, 5205060, 5317515, 5401920, 5469444, 5552064, 5630310, 5672016, 5719680, 5791176, 5948640, 6005664, 6077160, 6168960, 6302240, 6381018, 6434640, 6482304, 6672960, 6756372, 6836805, 6940080, 7090020, 7238970, 7292592, 7507080, 7562688, 7721568, 7931520, 8007552, 8102880, 8204166, 8328096, 8445465, 8508024, 8579520, 9008496, 9115740, 9253440, 9453360, 9571527, 9651960, 9723456, 9797760, 10009440, 10134558, 10295424, 10410120, 10635030, 10803840, 10938888, 11104128, 11260620, 11344032, 11582352, 11897280, 12011328, 12154320, 12306249, 12604480, 12762036, 12869280, 13345920, 13512744, 13673610, 13880160, 14180040, 14477940, 14585184, 15014160, 15125376, 15443136, 15952545, 16205760, 16408332, 16656192, 16890930, 17016048, 17159040, 18016992, 18231480, 18506880, 18906720, 19143054, 19303920, 19446912, 20018880, 20269116, 20510415, 20820240, 21270060, 21877776, 22521240, 22688064, 23164704, 23794560, 24022656, 24308640, 24612498, 25208960, 25336395, 25524072, 25738560, 27025488, 27347220, 27760320, 28360080, 28714581, 28955880, 29170368, 30028320, 30886272, 31905090, 32411520, 32816664, 33312384, 33781860, 34032096, 36033984, 36462960, 37813440, 38286108, 38607840, 40037760, 40538232, 41020830, 41640480, 42540120, 43755552, 45042480, 45376128, 46329408, 47857635, 48617280, 49224996, 50672790, 51048144, 51477120, 54050976, 54694440, 55520640, 56720160, 57429162, 57911760, 58340736, 60056640, 61531245, 63810180, 65633328, 67563720, 68064192, 72067968, 72925920, 75626880, 76572216, 77215680, 81076464, 82041660, 83280960, 85080240, 86143743, 87511104, 90084960, 92658816, 95715270, 97234560, 98449992, 101345580, 102096288, 108101952, 109388880, 113440320, 114858324, 115823520, 120113280, 123062490, 127620360, 131266656, 135127440, 136128384, 143572905, 145851840, 153144432, 154431360, 162152928, 164083320, 166561920, 170160480, 172287486, 175022208, 180169920, 191430540, 196899984, 202691160, 204192576, 216203904, 218777760, 226880640, 229716648, 231647040, 246124980, 255240720, 262533312, 270254880, 287145810, 291703680, 306288864, 324305856, 328166640, 340320960, 344574972, 360339840, 382861080, 393799968, 405382320, 408385152, 430718715, 437555520, 459433296, 463294080, 492249960, 510481440, 525066624, 540509760, 574291620, 612577728, 648611712, 656333280, 680641920, 689149944, 765722160, 787599936, 810764640, 861437430, 875111040, 918866592, 984499920, 1020962880, 1081019520, 1148583240, 1225155456, 1312666560, 1378299888, 1531444320, 1575199872, 1621529280, 1722874860, 1837733184, 1968999840, 2041925760, 2297166480, 2625333120, 2756599776, 3062888640, 3243058560, 3445749720, 3675466368, 3937999680, 4594332960, 5513199552, 6125777280, 6891499440, 7875999360, 9188665920, 11026399104, 13782998880, 18377331840, 27565997760, 55131995520]

約数ペア:

[(1, 55131995520), (2, 27565997760), (3, 18377331840), (4, 13782998880), (5, 11026399104), (6, 9188665920), (7, 7875999360), (8, 6891499440), (9, 6125777280), (10, 5513199552), (12, 4594332960), (14, 3937999680), (15, 3675466368), (16, 3445749720), (17, 3243058560), (18, 3062888640), (20, 2756599776), (21, 2625333120), (24, 2297166480), (27, 2041925760), (28, 1968999840), (30, 1837733184), (32, 1722874860), (34, 1621529280), (35, 1575199872), (36, 1531444320), (40, 1378299888), (42, 1312666560), (45, 1225155456), (48, 1148583240), (51, 1081019520), (54, 1020962880), (56, 984499920), (60, 918866592), (63, 875111040), (64, 861437430), (68, 810764640), (70, 787599936), (72, 765722160), (80, 689149944), (81, 680641920), (84, 656333280), (85, 648611712), (90, 612577728), (96, 574291620), (102, 540509760), (105, 525066624), (108, 510481440), (112, 492249960), (119, 463294080), (120, 459433296), (126, 437555520), (128, 430718715), (135, 408385152), (136, 405382320), (140, 393799968), (144, 382861080), (153, 360339840), (160, 344574972), (162, 340320960), (168, 328166640), (170, 324305856), (180, 306288864), (189, 291703680), (192, 287145810), (204, 270254880), (210, 262533312), (216, 255240720), (224, 246124980), (238, 231647040), (240, 229716648), (243, 226880640), (252, 218777760), (255, 216203904), (270, 204192576), (272, 202691160), (280, 196899984), (288, 191430540), (306, 180169920), (315, 175022208), (320, 172287486), (324, 170160480), (331, 166561920), (336, 164083320), (340, 162152928), (357, 154431360), (360, 153144432), (378, 145851840), (384, 143572905), (405, 136128384), (408, 135127440), (420, 131266656), (432, 127620360), (448, 123062490), (459, 120113280), (476, 115823520), (480, 114858324), (486, 113440320), (504, 109388880), (510, 108101952), (540, 102096288), (544, 101345580), (560, 98449992), (567, 97234560), (576, 95715270), (595, 92658816), (612, 90084960), (630, 87511104), (640, 86143743), (648, 85080240), (662, 83280960), (672, 82041660), (680, 81076464), (714, 77215680), (720, 76572216), (729, 75626880), (756, 72925920), (765, 72067968), (810, 68064192), (816, 67563720), (840, 65633328), (864, 63810180), (896, 61531245), (918, 60056640), (945, 58340736), (952, 57911760), (960, 57429162), (972, 56720160), (993, 55520640), (1008, 54694440), (1020, 54050976), (1071, 51477120), (1080, 51048144), (1088, 50672790), (1120, 49224996), (1134, 48617280), (1152, 47857635), (1190, 46329408), (1215, 45376128), (1224, 45042480), (1260, 43755552), (1296, 42540120), (1324, 41640480), (1344, 41020830), (1360, 40538232), (1377, 40037760), (1428, 38607840), (1440, 38286108), (1458, 37813440), (1512, 36462960), (1530, 36033984), (1620, 34032096), (1632, 33781860), (1655, 33312384), (1680, 32816664), (1701, 32411520), (1728, 31905090), (1785, 30886272), (1836, 30028320), (1890, 29170368), (1904, 28955880), (1920, 28714581), (1944, 28360080), (1986, 27760320), (2016, 27347220), (2040, 27025488), (2142, 25738560), (2160, 25524072), (2176, 25336395), (2187, 25208960), (2240, 24612498), (2268, 24308640), (2295, 24022656), (2317, 23794560), (2380, 23164704), (2430, 22688064), (2448, 22521240), (2520, 21877776), (2592, 21270060), (2648, 20820240), (2688, 20510415), (2720, 20269116), (2754, 20018880), (2835, 19446912), (2856, 19303920), (2880, 19143054), (2916, 18906720), (2979, 18506880), (3024, 18231480), (3060, 18016992), (3213, 17159040), (3240, 17016048), (3264, 16890930), (3310, 16656192), (3360, 16408332), (3402, 16205760), (3456, 15952545), (3570, 15443136), (3645, 15125376), (3672, 15014160), (3780, 14585184), (3808, 14477940), (3888, 14180040), (3972, 13880160), (4032, 13673610), (4080, 13512744), (4131, 13345920), (4284, 12869280), (4320, 12762036), (4374, 12604480), (4480, 12306249), (4536, 12154320), (4590, 12011328), (4634, 11897280), (4760, 11582352), (4860, 11344032), (4896, 11260620), (4965, 11104128), (5040, 10938888), (5103, 10803840), (5184, 10635030), (5296, 10410120), (5355, 10295424), (5440, 10134558), (5508, 10009440), (5627, 9797760), (5670, 9723456), (5712, 9651960), (5760, 9571527), (5832, 9453360), (5958, 9253440), (6048, 9115740), (6120, 9008496), (6426, 8579520), (6480, 8508024), (6528, 8445465), (6620, 8328096), (6720, 8204166), (6804, 8102880), (6885, 8007552), (6951, 7931520), (7140, 7721568), (7290, 7562688), (7344, 7507080), (7560, 7292592), (7616, 7238970), (7776, 7090020), (7944, 6940080), (8064, 6836805), (8160, 6756372), (8262, 6672960), (8505, 6482304), (8568, 6434640), (8640, 6381018), (8748, 6302240), (8937, 6168960), (9072, 6077160), (9180, 6005664), (9268, 5948640), (9520, 5791176), (9639, 5719680), (9720, 5672016), (9792, 5630310), (9930, 5552064), (10080, 5469444), (10206, 5401920), (10368, 5317515), (10592, 5205060), (10710, 5147712), (10880, 5067279), (10935, 5041792), (11016, 5004720), (11254, 4898880), (11340, 4861728), (11424, 4825980), (11585, 4758912), (11664, 4726680), (11916, 4626720), (12096, 4557870), (12240, 4504248), (12393, 4448640), (12852, 4289760), (12960, 4254012), (13240, 4164048), (13440, 4102083), (13608, 4051440), (13770, 4003776), (13902, 3965760), (14280, 3860784), (14580, 3781344), (14688, 3753540), (14895, 3701376), (15120, 3646296), (15232, 3619485), (15309, 3601280), (15552, 3545010), (15888, 3470040), (16065, 3431808), (16320, 3378186), (16524, 3336480), (16881, 3265920), (17010, 3241152), (17136, 3217320), (17280, 3190509), (17496, 3151120), (17874, 3084480), (18144, 3038580), (18360, 3002832), (18536, 2974320), (19040, 2895588), (19278, 2859840), (19440, 2836008), (19584, 2815155), (19860, 2776032), (20160, 2734722), (20412, 2700960), (20655, 2669184), (20853, 2643840), (21184, 2602530), (21420, 2573856), (21870, 2520896), (22032, 2502360), (22508, 2449440), (22680, 2430864), (22848, 2412990), (23170, 2379456), (23328, 2363340), (23832, 2313360), (24192, 2278935), (24480, 2252124), (24786, 2224320), (25515, 2160768), (25704, 2144880), (25920, 2127006), (26480, 2082024), (26811, 2056320), (27216, 2025720), (27540, 2001888), (27804, 1982880), (28135, 1959552), (28560, 1930392), (28917, 1906560), (29160, 1890672), (29376, 1876770), (29790, 1850688), (30240, 1823148), (30618, 1800640), (31104, 1772505), (31776, 1735020), (32130, 1715904), (32640, 1689093), (33048, 1668240), (33762, 1632960), (34020, 1620576), (34272, 1608660), (34755, 1586304), (34992, 1575560), (35748, 1542240), (36288, 1519290), (36720, 1501416), (37072, 1487160), (37179, 1482880), (38080, 1447794), (38556, 1429920), (38880, 1418004), (39389, 1399680), (39720, 1388016), (40320, 1367361), (40824, 1350480), (41310, 1334592), (41706, 1321920), (42368, 1301265), (42840, 1286928), (43740, 1260448), (44064, 1251180), (44685, 1233792), (45016, 1224720), (45360, 1215432), (45696, 1206495), (46340, 1189728), (46656, 1181670), (47664, 1156680), (48195, 1143936), (48960, 1126062), (49572, 1112160), (50643, 1088640), (51030, 1080384), (51408, 1072440), (51840, 1063503), (52960, 1041012), (53622, 1028160), (54432, 1012860), (55080, 1000944), (55608, 991440), (56270, 979776), (57120, 965196), (57834, 953280), (58320, 945336), (58752, 938385), (59580, 925344), (60480, 911574), (61236, 900320), (61965, 889728), (62559, 881280), (63552, 867510), (64260, 857952), (66096, 834120), (67524, 816480), (68040, 810288), (68544, 804330), (69510, 793152), (69984, 787780), (71496, 771120), (72576, 759645), (73440, 750708), (74144, 743580), (74358, 741440), (76160, 723897), (76545, 720256), (77112, 714960), (77760, 709002), (78778, 699840), (79440, 694008), (80433, 685440), (81648, 675240), (82620, 667296), (83412, 660960), (84405, 653184), (85680, 643464), (86751, 635520), (87480, 630224), (88128, 625590), (89370, 616896), (90032, 612360), (90720, 607716), (92680, 594864), (93312, 590835), (95328, 578340), (96390, 571968), (97920, 563031), (99144, 556080), (101286, 544320), (102060, 540192), (102816, 536220), (104265, 528768), (105920, 520506), (107244, 514080), (108864, 506430), (110160, 500472), (111216, 495720), (112540, 489888), (114240, 482598), (115668, 476640), (116640, 472668), (118167, 466560), (119160, 462672), (120960, 455787), (122472, 450160), (123930, 444864), (125118, 440640), (127104, 433755), (128520, 428976), (132192, 417060), (134055, 411264), (135048, 408240), (136080, 405144), (137088, 402165), (139020, 396576), (139968, 393890), (142992, 385560), (144585, 381312), (146880, 375354), (148288, 371790), (148716, 370720), (151929, 362880), (153090, 360128), (154224, 357480), (155520, 354501), (157556, 349920), (158880, 347004), (160866, 342720), (163296, 337620), (165240, 333648), (166824, 330480), (168810, 326592), (171360, 321732), (173502, 317760), (174960, 315112), (176256, 312795), (178740, 308448), (180064, 306180), (181440, 303858), (185360, 297432), (185895, 296576), (187677, 293760), (190656, 289170), (192780, 285984), (196945, 279936), (198288, 278040), (202572, 272160), (204120, 270096), (205632, 268110), (208530, 264384), (211840, 260253), (214488, 257040), (217728, 253215), (220320, 250236), (222432, 247860), (225080, 244944), (228480, 241299), (231336, 238320), (233280, 236334)]