81273518400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 1008

約数和(自身を含む): 311039377920

約数和(自身を除く): 229765859520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 31, 32, 34, 38, 40, 48, 50, 51, 57, 60, 62, 64, 68, 75, 76, 80, 85, 89, 93, 95, 96, 100, 102, 114, 120, 124, 136, 150, 152, 155, 160, 170, 178, 186, 190, 192, 200, 204, 228, 240, 248, 255, 267, 272, 285, 300, 304, 310, 320, 323, 340, 356, 361, 372, 380, 400, 408, 425, 445, 456, 465, 475, 480, 496, 510, 527, 534, 544, 570, 589, 600, 608, 620, 646, 680, 712, 722, 744, 760, 775, 800, 816, 850, 890, 912, 930, 950, 960, 969, 992, 1020, 1054, 1068, 1083, 1088, 1140, 1178, 1200, 1216, 1240, 1275, 1292, 1335, 1360, 1424, 1425, 1444, 1488, 1513, 1520, 1550, 1581, 1600, 1615, 1632, 1691, 1700, 1767, 1780, 1805, 1824, 1860, 1900, 1938, 1984, 2040, 2108, 2136, 2166, 2225, 2280, 2325, 2356, 2400, 2480, 2550, 2584, 2635, 2670, 2720, 2759, 2848, 2850, 2888, 2945, 2976, 3026, 3040, 3100, 3162, 3230, 3264, 3382, 3400, 3534, 3560, 3610, 3648, 3720, 3800, 3876, 4080, 4216, 4272, 4332, 4450, 4539, 4560, 4650, 4712, 4800, 4845, 4960, 5073, 5100, 5168, 5270, 5340, 5415, 5440, 5518, 5696, 5700, 5776, 5890, 5952, 6052, 6080, 6137, 6200, 6324, 6460, 6675, 6764, 6800, 7068, 7120, 7220, 7440, 7565, 7600, 7752, 7905, 8075, 8160, 8277, 8432, 8455, 8544, 8664, 8835, 8900, 9025, 9078, 9120, 9300, 9424, 9690, 9920, 10013, 10146, 10200, 10336, 10540, 10680, 10830, 11036, 11191, 11400, 11552, 11780, 12104, 12274, 12400, 12648, 12920, 13175, 13350, 13528, 13600, 13795, 14136, 14240, 14440, 14725, 14880, 15130, 15200, 15504, 15810, 16150, 16320, 16554, 16864, 16910, 17088, 17328, 17670, 17800, 18050, 18156, 18240, 18411, 18600, 18848, 19380, 20026, 20292, 20400, 20672, 21080, 21360, 21660, 22072, 22382, 22695, 22800, 23104, 23560, 24208, 24225, 24548, 24800, 25296, 25365, 25840, 26350, 26700, 27056, 27075, 27200, 27590, 28272, 28480, 28747, 28880, 29450, 29760, 30039, 30260, 30400, 30685, 31008, 31620, 32129, 32300, 33108, 33573, 33728, 33820, 34656, 35340, 35600, 36100, 36312, 36822, 37200, 37696, 37825, 38760, 39525, 40052, 40584, 40800, 41385, 42160, 42275, 42720, 43320, 44144, 44175, 44764, 45390, 45600, 46903, 47120, 48416, 48450, 49096, 49600, 50065, 50592, 50730, 51680, 52421, 52700, 53400, 54112, 54150, 55180, 55955, 56544, 57494, 57760, 58900, 60078, 60520, 61370, 62016, 63240, 64258, 64600, 66216, 67146, 67640, 68975, 69312, 70680, 71200, 72200, 72624, 73644, 74400, 75650, 77520, 79050, 80104, 81168, 81600, 82770, 84320, 84550, 85440, 86241, 86640, 88288, 88350, 89528, 90780, 91200, 92055, 93806, 94240, 96387, 96832, 96900, 98192, 100130, 101184, 101460, 103360, 104842, 105400, 106800, 108224, 108300, 110360, 111910, 113088, 113475, 114988, 115520, 117800, 120156, 121040, 122740, 126480, 126825, 128516, 129200, 132432, 134292, 135280, 137950, 140709, 141360, 142400, 143735, 144400, 145248, 147288, 148800, 150195, 151300, 153425, 155040, 157263, 158100, 160208, 160645, 162336, 165540, 167865, 168640, 169100, 172482, 173280, 176576, 176700, 179056, 181560, 184110, 187612, 188480, 190247, 192774, 193800, 196384, 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882880, 891157, 895280, 907800, 919904, 920550, 938060, 942400, 951235, 961248, 963870, 981920, 995999, 1001300, 1014600, 1028128, 1048420, 1074336, 1092386, 1103600, 1119100, 1125672, 1141482, 1149880, 1172575, 1178304, 1201560, 1210400, 1227400, 1258104, 1264800, 1285160, 1310525, 1324320, 1342920, 1352800, 1379856, 1407090, 1413600, 1437350, 1452480, 1472880, 1500896, 1501950, 1521976, 1542192, 1550400, 1572630, 1602080, 1606450, 1623360, 1638579, 1655400, 1677472, 1678650, 1724820, 1732800, 1782314, 1790560, 1815600, 1839808, 1841100, 1876120, 1902470, 1922496, 1927740, 1963840, 1991998, 2002600, 2029200, 2056256, 2096840, 2148672, 2156025, 2184772, 2207200, 2238200, 2251344, 2282964, 2299760, 2345150, 2403120, 2409675, 2420800, 2454800, 2516208, 2529600, 2570320, 2621050, 2648640, 2673471, 2685840, 2705600, 2730965, 2759712, 2814180, 2827200, 2853705, 2874700, 2945760, 2987997, 3001792, 3003900, 3043952, 3084384, 3145260, 3204160, 3212900, 3277158, 3310800, 3354944, 3357300, 3449640, 3517725, 3564628, 3581120, 3631200, 3682200, 3752240, 3804940, 3855480, 3931575, 3983996, 4005200, 4058400, 4193680, 4312050, 4369544, 4414400, 4455785, 4476400, 4502688, 4565928, 4599520, 4690300, 4756175, 4806240, 4819350, 4909600, 4979995, 5032416, 5140640, 5242100, 5346942, 5371680, 5461930, 5519424, 5628360, 5707410, 5749400, 5891520, 5975994, 6007800, 6087904, 6168768, 6290520, 6425800, 6554316, 6621600, 6714600, 6899280, 7035450, 7129256, 7262400, 7364400, 7504480, 7609880, 7710960, 7863150, 7967992, 8010400, 8116800, 8192895, 8387360, 8624100, 8739088, 8911570, 8952800, 9005376, 9131856, 9199040, 9380600, 9512350, 9612480, 9638700, 9819200, 9959990, 10064832, 10281280, 10484200, 10693884, 10743360, 10923860, 11256720, 11414820, 11498800, 11951988, 12015600, 12175808, 12581040, 12851600, 13108632, 13243200, 13367355, 13429200, 13654825, 13798560, 14070900, 14258512, 14268525, 14728800, 14939985, 15008960, 15219760, 15421920, 15726300, 15935984, 16020800, 16385790, 16774720, 16931983, 17248200, 17478176, 17823140, 17905600, 18263712, 18761200, 19024700, 19277400, 19919980, 20968400, 21387768, 21847720, 22278925, 22513440, 22829640, 22997600, 23903976, 24031200, 24899975, 25162080, 25703200, 26217264, 26734710, 26858400, 27309650, 27597120, 28141800, 28517024, 28537050, 29457600, 29879970, 30439520, 30843840, 31452600, 31871968, 32771580, 33863966, 34496400, 34956352, 35646280, 36527424, 37522400, 38049400, 38554800, 39839960, 40964475, 41936800, 42775536, 43695440, 44557850, 45026880, 45659280, 45995200, 47807952, 48062400, 49799950, 50324160, 50795949, 51406400, 52434528, 53469420, 53716800, 54619300, 56283600, 57034048, 57074100, 59759940, 60879040, 62905200, 63743936, 65543160, 66836775, 67727932, 68992800, 71292560, 74699925, 75044800, 76098800, 77109600, 79679920, 81928950, 83873600, 84659915, 85551072, 87390880, 89115700, 91318560, 95615904, 99599900, 101591898, 104869056, 106938840, 109238600, 112567200, 114148200, 119519880, 125810400, 131086320, 133673550, 135455864, 137985600, 142585120, 149399850, 152197600, 154219200, 159359840, 163857900, 169319830, 171102144, 174781760, 178231400, 182637120, 191231808, 199199800, 203183796, 213877680, 218477200, 225134400, 228296400, 239039760, 251620800, 253979745, 262172640, 267347100, 270911728, 285170240, 298799700, 304395200, 318719680, 327715800, 338639660, 356462800, 398399600, 406367592, 423299575, 427755360, 436954400, 456592800, 478079520, 507959490, 524345280, 534694200, 541823456, 597599400, 655431600, 677279320, 712925600, 796799200, 812735184, 846599150, 855510720, 873908800, 913185600, 956159040, 1015918980, 1069388400, 1083646912, 1195198800, 1269898725, 1310863200, 1354558640, 1425851200, 1593598400, 1625470368, 1693198300, 2031837960, 2138776800, 2390397600, 2539797450, 2621726400, 2709117280, 3250940736, 3386396600, 4063675920, 4277553600, 4780795200, 5079594900, 5418234560, 6772793200, 8127351840, 10159189800, 13545586400, 16254703680, 20318379600, 27091172800, 40636759200, 81273518400]

約数ペア:

[(1, 81273518400), (2, 40636759200), (3, 27091172800), (4, 20318379600), (5, 16254703680), (6, 13545586400), (8, 10159189800), (10, 8127351840), (12, 6772793200), (15, 5418234560), (16, 5079594900), (17, 4780795200), (19, 4277553600), (20, 4063675920), (24, 3386396600), (25, 3250940736), (30, 2709117280), (31, 2621726400), (32, 2539797450), (34, 2390397600), (38, 2138776800), (40, 2031837960), (48, 1693198300), (50, 1625470368), (51, 1593598400), (57, 1425851200), (60, 1354558640), (62, 1310863200), (64, 1269898725), (68, 1195198800), (75, 1083646912), (76, 1069388400), (80, 1015918980), (85, 956159040), (89, 913185600), (93, 873908800), (95, 855510720), (96, 846599150), (100, 812735184), (102, 796799200), (114, 712925600), (120, 677279320), (124, 655431600), (136, 597599400), (150, 541823456), (152, 534694200), (155, 524345280), (160, 507959490), (170, 478079520), (178, 456592800), (186, 436954400), (190, 427755360), (192, 423299575), (200, 406367592), (204, 398399600), (228, 356462800), (240, 338639660), (248, 327715800), (255, 318719680), (267, 304395200), (272, 298799700), (285, 285170240), (300, 270911728), (304, 267347100), (310, 262172640), (320, 253979745), (323, 251620800), (340, 239039760), (356, 228296400), (361, 225134400), (372, 218477200), (380, 213877680), (400, 203183796), (408, 199199800), (425, 191231808), (445, 182637120), (456, 178231400), (465, 174781760), (475, 171102144), (480, 169319830), (496, 163857900), (510, 159359840), (527, 154219200), (534, 152197600), (544, 149399850), (570, 142585120), (589, 137985600), (600, 135455864), (608, 133673550), (620, 131086320), (646, 125810400), (680, 119519880), (712, 114148200), (722, 112567200), (744, 109238600), (760, 106938840), (775, 104869056), (800, 101591898), (816, 99599900), (850, 95615904), (890, 91318560), (912, 89115700), (930, 87390880), (950, 85551072), (960, 84659915), (969, 83873600), (992, 81928950), (1020, 79679920), (1054, 77109600), (1068, 76098800), (1083, 75044800), (1088, 74699925), (1140, 71292560), (1178, 68992800), (1200, 67727932), (1216, 66836775), (1240, 65543160), (1275, 63743936), (1292, 62905200), (1335, 60879040), (1360, 59759940), (1424, 57074100), (1425, 57034048), (1444, 56283600), (1488, 54619300), (1513, 53716800), (1520, 53469420), (1550, 52434528), (1581, 51406400), (1600, 50795949), (1615, 50324160), (1632, 49799950), (1691, 48062400), (1700, 47807952), (1767, 45995200), (1780, 45659280), (1805, 45026880), (1824, 44557850), (1860, 43695440), (1900, 42775536), (1938, 41936800), (1984, 40964475), (2040, 39839960), (2108, 38554800), (2136, 38049400), (2166, 37522400), (2225, 36527424), (2280, 35646280), (2325, 34956352), (2356, 34496400), (2400, 33863966), (2480, 32771580), (2550, 31871968), (2584, 31452600), (2635, 30843840), (2670, 30439520), (2720, 29879970), (2759, 29457600), (2848, 28537050), (2850, 28517024), (2888, 28141800), (2945, 27597120), (2976, 27309650), (3026, 26858400), (3040, 26734710), (3100, 26217264), (3162, 25703200), (3230, 25162080), (3264, 24899975), (3382, 24031200), (3400, 23903976), (3534, 22997600), (3560, 22829640), (3610, 22513440), (3648, 22278925), (3720, 21847720), (3800, 21387768), (3876, 20968400), (4080, 19919980), (4216, 19277400), (4272, 19024700), (4332, 18761200), (4450, 18263712), (4539, 17905600), (4560, 17823140), (4650, 17478176), (4712, 17248200), (4800, 16931983), (4845, 16774720), (4960, 16385790), (5073, 16020800), (5100, 15935984), (5168, 15726300), (5270, 15421920), (5340, 15219760), (5415, 15008960), (5440, 14939985), (5518, 14728800), (5696, 14268525), (5700, 14258512), (5776, 14070900), (5890, 13798560), (5952, 13654825), (6052, 13429200), (6080, 13367355), (6137, 13243200), (6200, 13108632), (6324, 12851600), (6460, 12581040), (6675, 12175808), (6764, 12015600), (6800, 11951988), (7068, 11498800), (7120, 11414820), (7220, 11256720), (7440, 10923860), (7565, 10743360), (7600, 10693884), (7752, 10484200), (7905, 10281280), (8075, 10064832), (8160, 9959990), (8277, 9819200), (8432, 9638700), (8455, 9612480), (8544, 9512350), (8664, 9380600), (8835, 9199040), (8900, 9131856), (9025, 9005376), (9078, 8952800), (9120, 8911570), (9300, 8739088), (9424, 8624100), (9690, 8387360), (9920, 8192895), (10013, 8116800), (10146, 8010400), (10200, 7967992), (10336, 7863150), (10540, 7710960), (10680, 7609880), (10830, 7504480), (11036, 7364400), (11191, 7262400), (11400, 7129256), (11552, 7035450), (11780, 6899280), (12104, 6714600), (12274, 6621600), (12400, 6554316), (12648, 6425800), (12920, 6290520), (13175, 6168768), (13350, 6087904), (13528, 6007800), (13600, 5975994), (13795, 5891520), (14136, 5749400), (14240, 5707410), (14440, 5628360), (14725, 5519424), (14880, 5461930), (15130, 5371680), (15200, 5346942), (15504, 5242100), (15810, 5140640), (16150, 5032416), (16320, 4979995), (16554, 4909600), (16864, 4819350), (16910, 4806240), (17088, 4756175), (17328, 4690300), (17670, 4599520), (17800, 4565928), (18050, 4502688), (18156, 4476400), (18240, 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(37696, 2156025), (37825, 2148672), (38760, 2096840), (39525, 2056256), (40052, 2029200), (40584, 2002600), (40800, 1991998), (41385, 1963840), (42160, 1927740), (42275, 1922496), (42720, 1902470), (43320, 1876120), (44144, 1841100), (44175, 1839808), (44764, 1815600), (45390, 1790560), (45600, 1782314), (46903, 1732800), (47120, 1724820), (48416, 1678650), (48450, 1677472), (49096, 1655400), (49600, 1638579), (50065, 1623360), (50592, 1606450), (50730, 1602080), (51680, 1572630), (52421, 1550400), (52700, 1542192), (53400, 1521976), (54112, 1501950), (54150, 1500896), (55180, 1472880), (55955, 1452480), (56544, 1437350), (57494, 1413600), (57760, 1407090), (58900, 1379856), (60078, 1352800), (60520, 1342920), (61370, 1324320), (62016, 1310525), (63240, 1285160), (64258, 1264800), (64600, 1258104), (66216, 1227400), (67146, 1210400), (67640, 1201560), (68975, 1178304), (69312, 1172575), (70680, 1149880), (71200, 1141482), (72200, 1125672), (72624, 1119100), (73644, 1103600), (74400, 1092386), (75650, 1074336), (77520, 1048420), (79050, 1028128), (80104, 1014600), (81168, 1001300), (81600, 995999), (82770, 981920), (84320, 963870), (84550, 961248), (85440, 951235), (86241, 942400), (86640, 938060), (88288, 920550), (88350, 919904), (89528, 907800), (90780, 895280), (91200, 891157), (92055, 882880), (93806, 866400), (94240, 862410), (96387, 843200), (96832, 839325), (96900, 838736), (98192, 827700), (100130, 811680), (101184, 803225), (101460, 801040), (103360, 786315), (104842, 775200), (105400, 771096), (106800, 760988), (108224, 750975), (108300, 750448), (110360, 736440), (111910, 726240), (113088, 718675), (113475, 716224), (114988, 706800), (115520, 703545), (117800, 689928), (120156, 676400), (121040, 671460), (122740, 662160), (126480, 642580), (126825, 640832), (128516, 632400), (129200, 629052), (132432, 613700), (134292, 605200), (135280, 600780), (137950, 589152), (140709, 577600), (141360, 574940), (142400, 570741), (143735, 565440), (144400, 562836), (145248, 559550), (147288, 551800), (148800, 546193), (150195, 541120), (151300, 537168), (153425, 529728), (155040, 524210), (157263, 516800), (158100, 514064), (160208, 507300), (160645, 505920), (162336, 500650), (165540, 490960), (167865, 484160), (168640, 481935), (169100, 480624), (172482, 471200), (173280, 469030), (176576, 460275), (176700, 459952), (179056, 453900), (181560, 447640), (184110, 441440), (187612, 433200), (188480, 431205), (190247, 427200), (192774, 421600), (193800, 419368), (196384, 413850), (200260, 405840), (202920, 400520), (206925, 392768), (209684, 387600), (210800, 385548), (213600, 380494), (216600, 375224), (220720, 368220), (223820, 363120), (226950, 358112), (229976, 353400), (234515, 346560), (235600, 344964), (240312, 338200), (242080, 335730), (245480, 331080), (250325, 324672), (252960, 321290), (253650, 320416), (257032, 316200), (258400, 314526), (262105, 310080), (264864, 306850), (268584, 302600), (270560, 300390), (275900, 294576), (279775, 290496), (281418, 288800), (282720, 287470)]