81868978800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 960

約数和(自身を含む): 347453317120

約数和(自身を除く): 265584338320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 168, 175, 180, 181, 186, 189, 193, 200, 210, 216, 217, 225, 240, 248, 252, 270, 279, 280, 300, 310, 315, 336, 350, 360, 362, 372, 378, 386, 400, 420, 432, 434, 450, 465, 496, 504, 525, 540, 543, 558, 560, 579, 600, 620, 630, 651, 675, 700, 720, 724, 744, 756, 772, 775, 837, 840, 868, 900, 905, 930, 945, 965, 1008, 1050, 1080, 1085, 1086, 1116, 1158, 1200, 1240, 1260, 1267, 1302, 1350, 1351, 1395, 1400, 1448, 1488, 1512, 1544, 1550, 1575, 1629, 1674, 1680, 1736, 1737, 1800, 1810, 1860, 1890, 1930, 1953, 2100, 2160, 2170, 2172, 2232, 2316, 2325, 2480, 2520, 2534, 2604, 2700, 2702, 2715, 2790, 2800, 2895, 2896, 3024, 3088, 3100, 3150, 3255, 3258, 3348, 3472, 3474, 3600, 3620, 3720, 3780, 3801, 3860, 3906, 4053, 4185, 4200, 4340, 4344, 4464, 4525, 4632, 4650, 4725, 4825, 4887, 5040, 5068, 5208, 5211, 5400, 5404, 5425, 5430, 5580, 5611, 5790, 5859, 5983, 6200, 6300, 6335, 6510, 6516, 6696, 6755, 6948, 6975, 7240, 7440, 7560, 7602, 7720, 7812, 8106, 8145, 8370, 8400, 8680, 8685, 8688, 9050, 9264, 9300, 9450, 9650, 9765, 9774, 10136, 10416, 10422, 10800, 10808, 10850, 10860, 11160, 11222, 11403, 11580, 11718, 11966, 12159, 12400, 12600, 12670, 13020, 13032, 13392, 13510, 13575, 13896, 13950, 14475, 14480, 15120, 15204, 15440, 15624, 16212, 16275, 16290, 16740, 16833, 17360, 17370, 17949, 18100, 18600, 18900, 19005, 19300, 19530, 19548, 20265, 20272, 20844, 20925, 21616, 21700, 21720, 22320, 22444, 22806, 23160, 23436, 23932, 24318, 24435, 25200, 25340, 26040, 26055, 26064, 27020, 27150, 27792, 27900, 28055, 28950, 29295, 29915, 30408, 31248, 31675, 32424, 32550, 32580, 33480, 33666, 33775, 34209, 34740, 34933, 35898, 36200, 36477, 37200, 37800, 38010, 38600, 39060, 39096, 39277, 40530, 40725, 41688, 41850, 41881, 43400, 43425, 43440, 44888, 45612, 46320, 46872, 47864, 48636, 48825, 48870, 50499, 50680, 52080, 52110, 53847, 54040, 54300, 55800, 56110, 57015, 57900, 58590, 59830, 60795, 60816, 63350, 64848, 65100, 65160, 66960, 67332, 67550, 68418, 69480, 69866, 71796, 72400, 72954, 75600, 76020, 77200, 78120, 78192, 78554, 81060, 81450, 83376, 83700, 83762, 84165, 86800, 86850, 89745, 89776, 91224, 93744, 95025, 95728, 97272, 97650, 97740, 100998, 101325, 101360, 104220, 104799, 107694, 108080, 108600, 111600, 112220, 114030, 115800, 117180, 117831, 119660, 121590, 122175, 125643, 126700, 130200, 130275, 130320, 134664, 135100, 136836, 138960, 139732, 140275, 143592, 145908, 146475, 149575, 151497, 152040, 156240, 157108, 161541, 162120, 162900, 167400, 167524, 168330, 171045, 173700, 174665, 179490, 182385, 182448, 190050, 194544, 195300, 195480, 196385, 201996, 202650, 208440, 209405, 209598, 215388, 217200, 224440, 228060, 231600, 234360, 235662, 239320, 243180, 244350, 244531, 251286, 252495, 253400, 260400, 260550, 269235, 269328, 270200, 273672, 279464, 280550, 285075, 287184, 291816, 292950, 299150, 302994, 303975, 304080, 314216, 314397, 323082, 324240, 325800, 334800, 335048, 336660, 342090, 347400, 349330, 353493, 358980, 364770, 376929, 380100, 390600, 390960, 392770, 403992, 405300, 416880, 418810, 419196, 420825, 430776, 448725, 448880, 456120, 468720, 471324, 478640, 486360, 488700, 489062, 502572, 504990, 506800, 521100, 523995, 538470, 540400, 547344, 558928, 561100, 570150, 583632, 585900, 589155, 598300, 605988, 607950, 628215, 628432, 628794, 646164, 651600, 670096, 673320, 684180, 694800, 698660, 706986, 717960, 729540, 733593, 753858, 757485, 760200, 781200, 785540, 807705, 807984, 810600, 837620, 838392, 841650, 855225, 861552, 873325, 897450, 911925, 912240, 942648, 943191, 972720, 977400, 978124, 981925, 1005144, 1009980, 1042200, 1047025, 1047990, 1060479, 1076940, 1082923, 1122200, 1130787, 1140300, 1171800, 1178310, 1196600, 1211976, 1215900, 1222655, 1256430, 1257588, 1262475, 1292328, 1346175, 1346640, 1368360, 1397320, 1413972, 1435920, 1459080, 1467186, 1507716, 1514970, 1520400, 1571080, 1571985, 1615410, 1621200, 1675240, 1676784, 1683300, 1710450, 1746650, 1767465, 1794900, 1823850, 1884645, 1885296, 1886382, 1954800, 1956248, 1963850, 2010288, 2019960, 2084400, 2094050, 2095980, 2120958, 2153880, 2165846, 2200779, 2244400, 2261574, 2280600, 2343600, 2356620, 2393200, 2423952, 2431800, 2445310, 2512860, 2515176, 2524950, 2584656, 2619975, 2692350, 2736720, 2794640, 2827944, 2918160, 2934372, 2945775, 3015432, 3029940, 3141075, 3142160, 3143970, 3230820, 3248769, 3350480, 3366600, 3420900, 3493300, 3534930, 3589800, 3647700, 3667965, 3769290, 3772764, 3787425, 3912496, 3927700, 4038525, 4039920, 4188100, 4191960, 4241916, 4307760, 4331692, 4401558, 4523148, 4561200, 4713240, 4715955, 4863600, 4890620, 5025720, 5030352, 5049900, 5239950, 5302395, 5384700, 5414615, 5653935, 5655888, 5868744, 5891550, 6030864, 6059880, 6113275, 6282150, 6287940, 6461640, 6497538, 6602337, 6733200, 6841800, 6986600, 7069860, 7179600, 7295400, 7335930, 7538580, 7545528, 7574850, 7580461, 7855400, 7859925, 8077050, 8376200, 8383920, 8483832, 8663384, 8803116, 8837325, 9046296, 9423225, 9426480, 9431910, 9746307, 9781240, 10051440, 10099800, 10479900, 10604790, 10769400, 10829230, 11003895, 11307870, 11737488, 11783100, 12119760, 12226550, 12564300, 12575880, 12923280, 12995076, 13204674, 13683600, 13973200, 14139720, 14590800, 14671860, 15077160, 15091056, 15149700, 15160922, 15710800, 15719850, 16154100, 16243845, 16752400, 16967664, 17326768, 17606232, 17674650, 18092592, 18339825, 18846450, 18863820, 19492614, 19562480, 20199600, 20959800, 21209580, 21538800, 21658460, 22007790, 22615740, 22741383, 23566200, 23579775, 24453100, 25128600, 25151760, 25990152, 26409348, 26511975, 27073075, 28269675, 28279440, 29238921, 29343720, 30154320, 30299400, 30321844, 31439700, 32308200, 32487690, 33011685, 35212464, 35349300, 36679650, 37692900, 37727640, 37902305, 38985228, 41919600, 42419160, 43316920, 44015580, 45231480, 45482766, 47132400, 47159550, 48731535, 48906200, 50257200, 51980304, 52818696, 53023950, 54146150, 55019475, 56539350, 58477842, 58687440, 60598800, 60643688, 62879400, 64616400, 64975380, 66023370, 68224149, 70698600, 73359300, 75385800, 75455280, 75804610, 77970456, 81219225, 84838320, 86633840, 88031160, 90462960, 90965532, 94319100, 97463070, 97812400, 105637392, 106047900, 108292300, 110038950, 113078700, 113706915, 116955684, 121287376, 125758800, 129950760, 132046740, 136448298, 141397200, 146194605, 146718600, 150771600, 151609220, 155940912, 162438450, 165058425, 176062320, 181931064, 188638200, 189511525, 194926140, 204672447, 212095800, 216584600, 220077900, 226157400, 227413830, 233911368, 243657675, 259901520, 264093480, 272896596, 292389210, 293437200, 303218440, 324876900, 330116850, 341120745, 363862128, 377276400, 379023050, 389852280, 409344894, 424191600, 433169200, 440155800, 452314800, 454827660, 467822736, 487315350, 528186960, 545793192, 568534575, 584778420, 606436880, 649753800, 660233700, 682241490, 730973025, 758046100, 779704560, 818689788, 880311600, 909655320, 974630700, 1023362235, 1091586384, 1137069150, 1169556840, 1299507600, 1320467400, 1364482980, 1461946050, 1516092200, 1637379576, 1705603725, 1819310640, 1949261400, 2046724470, 2274138300, 2339113680, 2640934800, 2728965960, 2923892100, 3032184400, 3274759152, 3411207450, 3898522800, 4093448940, 4548276600, 5116811175, 5457931920, 5847784200, 6822414900, 8186897880, 9096553200, 10233622350, 11695568400, 13644829800, 16373795760, 20467244700, 27289659600, 40934489400, 81868978800]

約数ペア:

[(1, 81868978800), (2, 40934489400), (3, 27289659600), (4, 20467244700), (5, 16373795760), (6, 13644829800), (7, 11695568400), (8, 10233622350), (9, 9096553200), (10, 8186897880), (12, 6822414900), (14, 5847784200), (15, 5457931920), (16, 5116811175), (18, 4548276600), (20, 4093448940), (21, 3898522800), (24, 3411207450), (25, 3274759152), (27, 3032184400), (28, 2923892100), (30, 2728965960), (31, 2640934800), (35, 2339113680), (36, 2274138300), (40, 2046724470), (42, 1949261400), (45, 1819310640), (48, 1705603725), (50, 1637379576), (54, 1516092200), (56, 1461946050), (60, 1364482980), (62, 1320467400), (63, 1299507600), (70, 1169556840), (72, 1137069150), (75, 1091586384), (80, 1023362235), (84, 974630700), (90, 909655320), (93, 880311600), (100, 818689788), (105, 779704560), (108, 758046100), (112, 730973025), (120, 682241490), (124, 660233700), (126, 649753800), (135, 606436880), (140, 584778420), (144, 568534575), (150, 545793192), (155, 528186960), (168, 487315350), (175, 467822736), (180, 454827660), (181, 452314800), (186, 440155800), (189, 433169200), (193, 424191600), (200, 409344894), (210, 389852280), (216, 379023050), (217, 377276400), (225, 363862128), (240, 341120745), (248, 330116850), (252, 324876900), (270, 303218440), (279, 293437200), (280, 292389210), (300, 272896596), (310, 264093480), (315, 259901520), (336, 243657675), (350, 233911368), (360, 227413830), (362, 226157400), (372, 220077900), (378, 216584600), (386, 212095800), (400, 204672447), (420, 194926140), (432, 189511525), (434, 188638200), (450, 181931064), (465, 176062320), (496, 165058425), (504, 162438450), (525, 155940912), (540, 151609220), (543, 150771600), (558, 146718600), (560, 146194605), (579, 141397200), (600, 136448298), (620, 132046740), (630, 129950760), (651, 125758800), (675, 121287376), (700, 116955684), (720, 113706915), (724, 113078700), (744, 110038950), (756, 108292300), (772, 106047900), (775, 105637392), (837, 97812400), (840, 97463070), (868, 94319100), (900, 90965532), (905, 90462960), (930, 88031160), (945, 86633840), (965, 84838320), (1008, 81219225), (1050, 77970456), (1080, 75804610), (1085, 75455280), (1086, 75385800), (1116, 73359300), (1158, 70698600), (1200, 68224149), (1240, 66023370), (1260, 64975380), (1267, 64616400), (1302, 62879400), (1350, 60643688), (1351, 60598800), (1395, 58687440), (1400, 58477842), (1448, 56539350), (1488, 55019475), (1512, 54146150), (1544, 53023950), (1550, 52818696), (1575, 51980304), (1629, 50257200), (1674, 48906200), (1680, 48731535), (1736, 47159550), (1737, 47132400), (1800, 45482766), (1810, 45231480), (1860, 44015580), (1890, 43316920), (1930, 42419160), (1953, 41919600), (2100, 38985228), (2160, 37902305), (2170, 37727640), (2172, 37692900), (2232, 36679650), (2316, 35349300), (2325, 35212464), (2480, 33011685), (2520, 32487690), (2534, 32308200), (2604, 31439700), (2700, 30321844), (2702, 30299400), (2715, 30154320), (2790, 29343720), (2800, 29238921), (2895, 28279440), (2896, 28269675), (3024, 27073075), (3088, 26511975), (3100, 26409348), (3150, 25990152), (3255, 25151760), (3258, 25128600), (3348, 24453100), (3472, 23579775), (3474, 23566200), (3600, 22741383), (3620, 22615740), (3720, 22007790), (3780, 21658460), (3801, 21538800), (3860, 21209580), (3906, 20959800), (4053, 20199600), (4185, 19562480), (4200, 19492614), (4340, 18863820), (4344, 18846450), (4464, 18339825), (4525, 18092592), (4632, 17674650), (4650, 17606232), (4725, 17326768), (4825, 16967664), (4887, 16752400), (5040, 16243845), (5068, 16154100), (5208, 15719850), (5211, 15710800), (5400, 15160922), (5404, 15149700), (5425, 15091056), (5430, 15077160), (5580, 14671860), (5611, 14590800), (5790, 14139720), (5859, 13973200), (5983, 13683600), (6200, 13204674), (6300, 12995076), (6335, 12923280), (6510, 12575880), (6516, 12564300), (6696, 12226550), (6755, 12119760), (6948, 11783100), (6975, 11737488), (7240, 11307870), (7440, 11003895), (7560, 10829230), (7602, 10769400), (7720, 10604790), (7812, 10479900), (8106, 10099800), (8145, 10051440), (8370, 9781240), (8400, 9746307), (8680, 9431910), (8685, 9426480), (8688, 9423225), (9050, 9046296), (9264, 8837325), (9300, 8803116), (9450, 8663384), (9650, 8483832), (9765, 8383920), (9774, 8376200), (10136, 8077050), (10416, 7859925), (10422, 7855400), (10800, 7580461), (10808, 7574850), (10850, 7545528), (10860, 7538580), (11160, 7335930), (11222, 7295400), (11403, 7179600), (11580, 7069860), (11718, 6986600), (11966, 6841800), (12159, 6733200), (12400, 6602337), (12600, 6497538), (12670, 6461640), (13020, 6287940), (13032, 6282150), (13392, 6113275), (13510, 6059880), (13575, 6030864), (13896, 5891550), (13950, 5868744), (14475, 5655888), (14480, 5653935), (15120, 5414615), (15204, 5384700), (15440, 5302395), (15624, 5239950), (16212, 5049900), (16275, 5030352), (16290, 5025720), (16740, 4890620), (16833, 4863600), (17360, 4715955), (17370, 4713240), (17949, 4561200), (18100, 4523148), (18600, 4401558), (18900, 4331692), (19005, 4307760), (19300, 4241916), (19530, 4191960), (19548, 4188100), (20265, 4039920), (20272, 4038525), (20844, 3927700), (20925, 3912496), (21616, 3787425), (21700, 3772764), (21720, 3769290), (22320, 3667965), (22444, 3647700), (22806, 3589800), (23160, 3534930), (23436, 3493300), (23932, 3420900), (24318, 3366600), (24435, 3350480), (25200, 3248769), (25340, 3230820), (26040, 3143970), (26055, 3142160), (26064, 3141075), (27020, 3029940), (27150, 3015432), (27792, 2945775), (27900, 2934372), (28055, 2918160), (28950, 2827944), (29295, 2794640), (29915, 2736720), (30408, 2692350), (31248, 2619975), (31675, 2584656), (32424, 2524950), (32550, 2515176), (32580, 2512860), (33480, 2445310), (33666, 2431800), (33775, 2423952), (34209, 2393200), (34740, 2356620), (34933, 2343600), (35898, 2280600), (36200, 2261574), (36477, 2244400), (37200, 2200779), (37800, 2165846), (38010, 2153880), (38600, 2120958), (39060, 2095980), (39096, 2094050), (39277, 2084400), (40530, 2019960), (40725, 2010288), (41688, 1963850), (41850, 1956248), (41881, 1954800), (43400, 1886382), (43425, 1885296), (43440, 1884645), (44888, 1823850), (45612, 1794900), (46320, 1767465), (46872, 1746650), (47864, 1710450), (48636, 1683300), (48825, 1676784), (48870, 1675240), (50499, 1621200), (50680, 1615410), (52080, 1571985), (52110, 1571080), (53847, 1520400), (54040, 1514970), (54300, 1507716), (55800, 1467186), (56110, 1459080), (57015, 1435920), (57900, 1413972), (58590, 1397320), (59830, 1368360), (60795, 1346640), (60816, 1346175), (63350, 1292328), (64848, 1262475), (65100, 1257588), (65160, 1256430), (66960, 1222655), (67332, 1215900), (67550, 1211976), (68418, 1196600), (69480, 1178310), (69866, 1171800), (71796, 1140300), (72400, 1130787), (72954, 1122200), (75600, 1082923), (76020, 1076940), (77200, 1060479), (78120, 1047990), (78192, 1047025), (78554, 1042200), (81060, 1009980), (81450, 1005144), (83376, 981925), (83700, 978124), (83762, 977400), (84165, 972720), (86800, 943191), (86850, 942648), (89745, 912240), (89776, 911925), (91224, 897450), (93744, 873325), (95025, 861552), (95728, 855225), (97272, 841650), (97650, 838392), (97740, 837620), (100998, 810600), (101325, 807984), (101360, 807705), (104220, 785540), (104799, 781200), (107694, 760200), (108080, 757485), (108600, 753858), (111600, 733593), (112220, 729540), (114030, 717960), (115800, 706986), (117180, 698660), (117831, 694800), (119660, 684180), (121590, 673320), (122175, 670096), (125643, 651600), (126700, 646164), (130200, 628794), (130275, 628432), (130320, 628215), (134664, 607950), (135100, 605988), (136836, 598300), (138960, 589155), (139732, 585900), (140275, 583632), (143592, 570150), (145908, 561100), (146475, 558928), (149575, 547344), (151497, 540400), (152040, 538470), (156240, 523995), (157108, 521100), (161541, 506800), (162120, 504990), (162900, 502572), (167400, 489062), (167524, 488700), (168330, 486360), (171045, 478640), (173700, 471324), (174665, 468720), (179490, 456120), (182385, 448880), (182448, 448725), (190050, 430776), (194544, 420825), (195300, 419196), (195480, 418810), (196385, 416880), (201996, 405300), (202650, 403992), (208440, 392770), (209405, 390960), (209598, 390600), (215388, 380100), (217200, 376929), (224440, 364770), (228060, 358980), (231600, 353493), (234360, 349330), (235662, 347400), (239320, 342090), (243180, 336660), (244350, 335048), (244531, 334800), (251286, 325800), (252495, 324240), (253400, 323082), (260400, 314397), (260550, 314216), (269235, 304080), (269328, 303975), (270200, 302994), (273672, 299150), (279464, 292950), (280550, 291816), (285075, 287184)]