20109650400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 864

約数和(自身を含む): 85430532096

約数和(自身を除く): 65320881696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 61, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 122, 124, 126, 140, 144, 150, 155, 160, 168, 175, 180, 183, 186, 200, 210, 211, 217, 224, 225, 240, 244, 248, 252, 279, 280, 288, 300, 305, 310, 315, 336, 350, 360, 366, 372, 400, 420, 422, 427, 434, 450, 465, 480, 488, 496, 504, 525, 549, 558, 560, 600, 610, 620, 630, 633, 651, 672, 700, 720, 732, 744, 775, 800, 840, 844, 854, 868, 900, 915, 930, 976, 992, 1008, 1050, 1055, 1085, 1098, 1116, 1120, 1200, 1220, 1240, 1260, 1266, 1281, 1302, 1395, 1400, 1440, 1464, 1477, 1488, 1525, 1550, 1575, 1680, 1688, 1708, 1736, 1800, 1830, 1860, 1891, 1899, 1952, 1953, 2016, 2100, 2110, 2135, 2170, 2196, 2232, 2325, 2400, 2440, 2480, 2520, 2532, 2562, 2604, 2745, 2790, 2800, 2928, 2954, 2976, 3050, 3100, 3150, 3165, 3255, 3360, 3376, 3416, 3472, 3600, 3660, 3720, 3782, 3798, 3843, 3906, 4200, 4220, 4270, 4340, 4392, 4431, 4464, 4575, 4650, 4880, 4960, 5040, 5064, 5124, 5208, 5275, 5425, 5490, 5580, 5600, 5673, 5856, 5908, 6100, 6200, 6300, 6330, 6405, 6510, 6541, 6752, 6832, 6944, 6975, 7200, 7320, 7385, 7440, 7564, 7596, 7686, 7812, 8400, 8440, 8540, 8680, 8784, 8862, 8928, 9150, 9300, 9455, 9495, 9760, 9765, 10080, 10128, 10248, 10416, 10550, 10675, 10850, 10980, 11160, 11346, 11816, 12200, 12400, 12600, 12660, 12810, 12871, 13020, 13082, 13237, 13293, 13664, 13725, 13950, 14640, 14770, 14880, 15128, 15192, 15372, 15624, 15825, 16275, 16800, 16880, 17019, 17080, 17360, 17568, 17724, 18300, 18600, 18910, 18990, 19215, 19530, 19623, 20256, 20496, 20832, 21100, 21350, 21700, 21960, 22155, 22320, 22692, 23632, 24400, 24800, 25200, 25320, 25620, 25742, 26040, 26164, 26474, 26586, 27450, 27900, 28365, 29280, 29540, 30256, 30384, 30744, 31248, 31650, 32025, 32550, 32705, 33760, 34038, 34160, 34720, 35448, 36600, 36925, 37200, 37820, 37980, 38430, 38613, 39060, 39246, 39711, 40992, 42200, 42700, 43400, 43920, 44310, 44640, 45384, 45787, 47264, 47275, 47475, 48800, 48825, 50400, 50640, 51240, 51484, 52080, 52328, 52948, 53172, 54900, 55800, 56730, 58869, 59080, 60512, 60768, 61488, 62496, 63300, 64050, 64355, 65100, 65410, 66185, 66465, 68076, 68320, 70896, 73200, 73850, 74400, 75640, 75960, 76860, 77226, 78120, 78492, 79422, 84400, 85095, 85400, 86800, 87840, 88620, 90097, 90768, 91574, 94550, 94950, 96075, 97650, 98115, 101280, 102480, 102968, 104160, 104656, 105896, 106344, 109800, 110775, 111600, 113460, 115839, 117738, 118160, 119133, 122976, 126600, 128100, 128710, 130200, 130820, 132370, 132930, 136152, 137361, 141792, 141825, 146400, 147700, 151280, 151920, 153720, 154452, 156240, 156984, 158844, 163525, 168800, 170190, 170800, 173600, 177240, 180194, 181536, 183148, 189100, 189900, 192150, 193065, 195300, 196230, 198555, 204960, 205936, 209312, 211792, 212688, 219600, 221550, 223200, 226920, 228935, 231678, 235476, 236320, 238266, 253200, 256200, 257420, 260400, 261640, 264740, 265860, 270291, 272304, 274722, 283650, 294345, 295400, 302560, 303840, 307440, 308904, 312480, 313968, 317688, 321775, 327050, 330925, 332325, 340380, 341600, 354480, 360388, 366296, 378200, 379800, 384300, 386130, 390600, 392460, 397110, 399001, 411872, 412083, 423584, 425376, 425475, 439200, 443100, 450485, 453840, 457870, 463356, 470952, 476532, 490575, 506400, 512400, 514840, 520800, 523280, 529480, 531720, 540582, 544608, 549444, 567300, 579195, 588690, 590800, 595665, 614880, 617808, 627936, 635376, 643550, 654100, 661850, 664650, 680760, 686805, 708960, 720776, 732592, 756400, 759600, 768600, 772260, 781200, 784920, 794220, 798002, 810873, 824166, 850950, 886200, 900970, 907680, 915740, 926712, 941904, 953064, 965325, 981150, 992775, 1024800, 1029680, 1046560, 1058960, 1063440, 1081164, 1098888, 1134600, 1144675, 1158390, 1177380, 1181600, 1191330, 1197003, 1235616, 1270752, 1287100, 1308200, 1323700, 1329300, 1351455, 1361520, 1373610, 1441552, 1465184, 1471725, 1512800, 1519200, 1537200, 1544520, 1562400, 1569840, 1588440, 1596004, 1621746, 1648332, 1701900, 1772400, 1801940, 1831480, 1853424, 1883808, 1906128, 1930650, 1962300, 1985550, 1995005, 2059360, 2060415, 2117920, 2126880, 2162328, 2197776, 2252425, 2269200, 2289350, 2316780, 2354760, 2382660, 2394006, 2574200, 2616400, 2647400, 2658600, 2702910, 2723040, 2747220, 2793007, 2883104, 2895975, 2943450, 2978325, 3074400, 3089040, 3139680, 3176880, 3192008, 3243492, 3296664, 3403800, 3434025, 3544800, 3591009, 3603880, 3662960, 3706848, 3812256, 3861300, 3924600, 3971100, 3990010, 4054365, 4120830, 4324656, 4395552, 4504850, 4538400, 4578700, 4633560, 4709520, 4765320, 4788012, 5148400, 5232800, 5294800, 5317200, 5405820, 5494440, 5586014, 5791950, 5886900, 5956650, 5985015, 6178080, 6353760, 6384016, 6486984, 6593328, 6757275, 6807600, 6868050, 7182018, 7207760, 7325920, 7722600, 7849200, 7942200, 7980020, 8108730, 8241660, 8379021, 8649312, 9009700, 9157400, 9267120, 9419040, 9530640, 9576024, 9975025, 10296800, 10302075, 10589600, 10634400, 10811640, 10988880, 11172028, 11583900, 11773800, 11913300, 11970030, 12768032, 12973968, 13186656, 13514550, 13615200, 13736100, 13965035, 14364036, 14415520, 15445200, 15698400, 15884400, 15960040, 16217460, 16483320, 16758042, 17955045, 18019400, 18314800, 18534240, 19061280, 19152048, 19950050, 20271825, 20604150, 21623280, 21977760, 22344056, 23167800, 23547600, 23826600, 23940060, 25137063, 25947936, 27029100, 27472200, 27930070, 28728072, 29925075, 30890400, 31768800, 31920080, 32434920, 32966640, 33516084, 35910090, 36038800, 36629600, 38304096, 39900100, 40543650, 41208300, 41895105, 43246560, 44688112, 46335600, 47095200, 47653200, 47880120, 50274126, 54058200, 54944400, 55860140, 57456144, 59850150, 63840160, 64869840, 65933280, 67032168, 69825175, 71820180, 72077600, 79800200, 81087300, 82416600, 83790210, 89376224, 89775225, 92671200, 95306400, 95760240, 100548252, 108116400, 109888800, 111720280, 114912288, 119700300, 125685315, 129739680, 134064336, 139650350, 143640360, 159600400, 162174600, 164833200, 167580420, 179550450, 191520480, 201096504, 209475525, 216232800, 223440560, 239400600, 251370630, 268128672, 279300700, 287280720, 319200800, 324349200, 329666400, 335160840, 359100900, 402193008, 418951050, 446881120, 478801200, 502741260, 558601400, 574561440, 628426575, 648698400, 670321680, 718201800, 804386016, 837902100, 957602400, 1005482520, 1117202800, 1256853150, 1340643360, 1436403600, 1675804200, 2010965040, 2234405600, 2513706300, 2872807200, 3351608400, 4021930080, 5027412600, 6703216800, 10054825200, 20109650400]

約数ペア:

[(1, 20109650400), (2, 10054825200), (3, 6703216800), (4, 5027412600), (5, 4021930080), (6, 3351608400), (7, 2872807200), (8, 2513706300), (9, 2234405600), (10, 2010965040), (12, 1675804200), (14, 1436403600), (15, 1340643360), (16, 1256853150), (18, 1117202800), (20, 1005482520), (21, 957602400), (24, 837902100), (25, 804386016), (28, 718201800), (30, 670321680), (31, 648698400), (32, 628426575), (35, 574561440), (36, 558601400), (40, 502741260), (42, 478801200), (45, 446881120), (48, 418951050), (50, 402193008), (56, 359100900), (60, 335160840), (61, 329666400), (62, 324349200), (63, 319200800), (70, 287280720), (72, 279300700), (75, 268128672), (80, 251370630), (84, 239400600), (90, 223440560), (93, 216232800), (96, 209475525), (100, 201096504), (105, 191520480), (112, 179550450), (120, 167580420), (122, 164833200), (124, 162174600), (126, 159600400), (140, 143640360), (144, 139650350), (150, 134064336), (155, 129739680), (160, 125685315), (168, 119700300), (175, 114912288), (180, 111720280), (183, 109888800), (186, 108116400), (200, 100548252), (210, 95760240), (211, 95306400), (217, 92671200), (224, 89775225), (225, 89376224), (240, 83790210), (244, 82416600), (248, 81087300), (252, 79800200), (279, 72077600), (280, 71820180), (288, 69825175), (300, 67032168), (305, 65933280), (310, 64869840), (315, 63840160), (336, 59850150), (350, 57456144), (360, 55860140), (366, 54944400), (372, 54058200), (400, 50274126), (420, 47880120), (422, 47653200), (427, 47095200), (434, 46335600), (450, 44688112), (465, 43246560), (480, 41895105), (488, 41208300), (496, 40543650), (504, 39900100), (525, 38304096), (549, 36629600), (558, 36038800), (560, 35910090), (600, 33516084), (610, 32966640), (620, 32434920), (630, 31920080), (633, 31768800), (651, 30890400), (672, 29925075), (700, 28728072), (720, 27930070), (732, 27472200), (744, 27029100), (775, 25947936), (800, 25137063), (840, 23940060), (844, 23826600), (854, 23547600), (868, 23167800), (900, 22344056), (915, 21977760), (930, 21623280), (976, 20604150), (992, 20271825), (1008, 19950050), (1050, 19152048), (1055, 19061280), (1085, 18534240), (1098, 18314800), (1116, 18019400), (1120, 17955045), (1200, 16758042), (1220, 16483320), (1240, 16217460), (1260, 15960040), (1266, 15884400), (1281, 15698400), (1302, 15445200), (1395, 14415520), (1400, 14364036), (1440, 13965035), (1464, 13736100), (1477, 13615200), (1488, 13514550), (1525, 13186656), (1550, 12973968), (1575, 12768032), (1680, 11970030), (1688, 11913300), (1708, 11773800), (1736, 11583900), (1800, 11172028), (1830, 10988880), (1860, 10811640), (1891, 10634400), (1899, 10589600), (1952, 10302075), (1953, 10296800), (2016, 9975025), (2100, 9576024), (2110, 9530640), (2135, 9419040), (2170, 9267120), (2196, 9157400), (2232, 9009700), (2325, 8649312), (2400, 8379021), (2440, 8241660), (2480, 8108730), (2520, 7980020), (2532, 7942200), (2562, 7849200), (2604, 7722600), (2745, 7325920), (2790, 7207760), (2800, 7182018), (2928, 6868050), (2954, 6807600), (2976, 6757275), (3050, 6593328), (3100, 6486984), (3150, 6384016), (3165, 6353760), (3255, 6178080), (3360, 5985015), (3376, 5956650), (3416, 5886900), (3472, 5791950), (3600, 5586014), (3660, 5494440), (3720, 5405820), (3782, 5317200), (3798, 5294800), (3843, 5232800), (3906, 5148400), (4200, 4788012), (4220, 4765320), (4270, 4709520), (4340, 4633560), (4392, 4578700), (4431, 4538400), (4464, 4504850), (4575, 4395552), (4650, 4324656), (4880, 4120830), (4960, 4054365), (5040, 3990010), (5064, 3971100), (5124, 3924600), (5208, 3861300), (5275, 3812256), (5425, 3706848), (5490, 3662960), (5580, 3603880), (5600, 3591009), (5673, 3544800), (5856, 3434025), (5908, 3403800), (6100, 3296664), (6200, 3243492), (6300, 3192008), (6330, 3176880), (6405, 3139680), (6510, 3089040), (6541, 3074400), (6752, 2978325), (6832, 2943450), (6944, 2895975), (6975, 2883104), (7200, 2793007), (7320, 2747220), (7385, 2723040), (7440, 2702910), (7564, 2658600), (7596, 2647400), (7686, 2616400), (7812, 2574200), (8400, 2394006), (8440, 2382660), (8540, 2354760), (8680, 2316780), (8784, 2289350), (8862, 2269200), (8928, 2252425), (9150, 2197776), (9300, 2162328), (9455, 2126880), (9495, 2117920), (9760, 2060415), (9765, 2059360), (10080, 1995005), (10128, 1985550), (10248, 1962300), (10416, 1930650), (10550, 1906128), (10675, 1883808), (10850, 1853424), (10980, 1831480), (11160, 1801940), (11346, 1772400), (11816, 1701900), (12200, 1648332), (12400, 1621746), (12600, 1596004), (12660, 1588440), (12810, 1569840), (12871, 1562400), (13020, 1544520), (13082, 1537200), (13237, 1519200), (13293, 1512800), (13664, 1471725), (13725, 1465184), (13950, 1441552), (14640, 1373610), (14770, 1361520), (14880, 1351455), (15128, 1329300), (15192, 1323700), (15372, 1308200), (15624, 1287100), (15825, 1270752), (16275, 1235616), (16800, 1197003), (16880, 1191330), (17019, 1181600), (17080, 1177380), (17360, 1158390), (17568, 1144675), (17724, 1134600), (18300, 1098888), (18600, 1081164), (18910, 1063440), (18990, 1058960), (19215, 1046560), (19530, 1029680), (19623, 1024800), (20256, 992775), (20496, 981150), (20832, 965325), (21100, 953064), (21350, 941904), (21700, 926712), (21960, 915740), (22155, 907680), (22320, 900970), (22692, 886200), (23632, 850950), (24400, 824166), (24800, 810873), (25200, 798002), (25320, 794220), (25620, 784920), (25742, 781200), (26040, 772260), (26164, 768600), (26474, 759600), (26586, 756400), (27450, 732592), (27900, 720776), (28365, 708960), (29280, 686805), (29540, 680760), (30256, 664650), (30384, 661850), (30744, 654100), (31248, 643550), (31650, 635376), (32025, 627936), (32550, 617808), (32705, 614880), (33760, 595665), (34038, 590800), (34160, 588690), (34720, 579195), (35448, 567300), (36600, 549444), (36925, 544608), (37200, 540582), (37820, 531720), (37980, 529480), (38430, 523280), (38613, 520800), (39060, 514840), (39246, 512400), (39711, 506400), (40992, 490575), (42200, 476532), (42700, 470952), (43400, 463356), (43920, 457870), (44310, 453840), (44640, 450485), (45384, 443100), (45787, 439200), (47264, 425475), (47275, 425376), (47475, 423584), (48800, 412083), (48825, 411872), (50400, 399001), (50640, 397110), (51240, 392460), (51484, 390600), (52080, 386130), (52328, 384300), (52948, 379800), (53172, 378200), (54900, 366296), (55800, 360388), (56730, 354480), (58869, 341600), (59080, 340380), (60512, 332325), (60768, 330925), (61488, 327050), (62496, 321775), (63300, 317688), (64050, 313968), (64355, 312480), (65100, 308904), (65410, 307440), (66185, 303840), (66465, 302560), (68076, 295400), (68320, 294345), (70896, 283650), (73200, 274722), (73850, 272304), (74400, 270291), (75640, 265860), (75960, 264740), (76860, 261640), (77226, 260400), (78120, 257420), (78492, 256200), (79422, 253200), (84400, 238266), (85095, 236320), (85400, 235476), (86800, 231678), (87840, 228935), (88620, 226920), (90097, 223200), (90768, 221550), (91574, 219600), (94550, 212688), (94950, 211792), (96075, 209312), (97650, 205936), (98115, 204960), (101280, 198555), (102480, 196230), (102968, 195300), (104160, 193065), (104656, 192150), (105896, 189900), (106344, 189100), (109800, 183148), (110775, 181536), (111600, 180194), (113460, 177240), (115839, 173600), (117738, 170800), (118160, 170190), (119133, 168800), (122976, 163525), (126600, 158844), (128100, 156984), (128710, 156240), (130200, 154452), (130820, 153720), (132370, 151920), (132930, 151280), (136152, 147700), (137361, 146400), (141792, 141825)]