81195472800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27983}}^1$

素因数の和:28053

約数の個数: 432

約数和(自身を含む): 318297627648

約数和(自身を除く): 237102154848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 90, 93, 96, 100, 104, 117, 120, 124, 130, 144, 150, 155, 156, 160, 180, 186, 195, 200, 208, 225, 234, 240, 248, 260, 279, 288, 300, 310, 312, 325, 360, 372, 390, 400, 403, 416, 450, 465, 468, 480, 496, 520, 558, 585, 600, 620, 624, 650, 720, 744, 775, 780, 800, 806, 900, 930, 936, 975, 992, 1040, 1116, 1170, 1200, 1209, 1240, 1248, 1300, 1395, 1440, 1488, 1550, 1560, 1612, 1800, 1860, 1872, 1950, 2015, 2080, 2232, 2325, 2340, 2400, 2418, 2480, 2600, 2790, 2925, 2976, 3100, 3120, 3224, 3600, 3627, 3720, 3744, 3900, 4030, 4464, 4650, 4680, 4836, 4960, 5200, 5580, 5850, 6045, 6200, 6240, 6448, 6975, 7200, 7254, 7440, 7800, 8060, 8928, 9300, 9360, 9672, 10075, 10400, 11160, 11700, 12090, 12400, 12896, 13950, 14508, 14880, 15600, 16120, 18135, 18600, 18720, 19344, 20150, 22320, 23400, 24180, 24800, 27900, 27983, 29016, 30225, 31200, 32240, 36270, 37200, 38688, 40300, 44640, 46800, 48360, 55800, 55966, 58032, 60450, 64480, 72540, 74400, 80600, 83949, 90675, 93600, 96720, 111600, 111932, 116064, 120900, 139915, 145080, 161200, 167898, 181350, 193440, 223200, 223864, 241800, 251847, 279830, 290160, 322400, 335796, 362700, 363779, 419745, 447728, 483600, 503694, 559660, 580320, 671592, 699575, 725400, 727558, 839490, 867473, 895456, 967200, 1007388, 1091337, 1119320, 1259235, 1343184, 1399150, 1450800, 1455116, 1678980, 1734946, 1818895, 2014776, 2098725, 2182674, 2238640, 2518470, 2602419, 2686368, 2798300, 2901600, 2910232, 3274011, 3357960, 3469892, 3637790, 4029552, 4197450, 4337365, 4365348, 4477280, 5036940, 5204838, 5456685, 5596600, 5820464, 6296175, 6548022, 6715920, 6939784, 7275580, 7807257, 8059104, 8394900, 8674730, 8730696, 9094475, 10073880, 10409676, 10913370, 11193200, 11277149, 11640928, 12592350, 13012095, 13096044, 13431840, 13879568, 14551160, 15614514, 16370055, 16789800, 17349460, 17461392, 18188950, 20147760, 20819352, 21686825, 21826740, 22386400, 22554298, 25184700, 26024190, 26192088, 27283425, 27759136, 29102320, 31229028, 32740110, 33579600, 33831447, 34698920, 34922784, 36377900, 39036285, 40295520, 41638704, 43373650, 43653480, 45108596, 50369400, 52048380, 52384176, 54566850, 56385745, 58204640, 62458056, 65060475, 65480220, 67159200, 67662894, 69397840, 72755800, 78072570, 81850275, 83277408, 86747300, 87306960, 90217192, 100738800, 101494341, 104096760, 104768352, 109133700, 112771490, 124916112, 130120950, 130960440, 135325788, 138795680, 145511600, 156145140, 163700550, 169157235, 173494600, 174613920, 180434384, 195181425, 201477600, 202988682, 208193520, 218267400, 225542980, 249832224, 260241900, 261920880, 270651576, 281928725, 291023200, 312290280, 327401100, 338314470, 346989200, 360868768, 390362850, 405977364, 416387040, 436534800, 451085960, 507471705, 520483800, 523841760, 541303152, 563857450, 624580560, 654802200, 676628940, 693978400, 780725700, 811954728, 845786175, 873069600, 902171920, 1014943410, 1040967600, 1082606304, 1127714900, 1249161120, 1309604400, 1353257880, 1561451400, 1623909456, 1691572350, 1804343840, 2029886820, 2081935200, 2255429800, 2537358525, 2619208800, 2706515760, 3122902800, 3247818912, 3383144700, 4059773640, 4510859600, 5074717050, 5413031520, 6245805600, 6766289400, 8119547280, 9021719200, 10149434100, 13532578800, 16239094560, 20298868200, 27065157600, 40597736400, 81195472800]

約数ペア:

[(1, 81195472800), (2, 40597736400), (3, 27065157600), (4, 20298868200), (5, 16239094560), (6, 13532578800), (8, 10149434100), (9, 9021719200), (10, 8119547280), (12, 6766289400), (13, 6245805600), (15, 5413031520), (16, 5074717050), (18, 4510859600), (20, 4059773640), (24, 3383144700), (25, 3247818912), (26, 3122902800), (30, 2706515760), (31, 2619208800), (32, 2537358525), (36, 2255429800), (39, 2081935200), (40, 2029886820), (45, 1804343840), (48, 1691572350), (50, 1623909456), (52, 1561451400), (60, 1353257880), (62, 1309604400), (65, 1249161120), (72, 1127714900), (75, 1082606304), (78, 1040967600), (80, 1014943410), (90, 902171920), (93, 873069600), (96, 845786175), (100, 811954728), (104, 780725700), (117, 693978400), (120, 676628940), (124, 654802200), (130, 624580560), (144, 563857450), (150, 541303152), (155, 523841760), (156, 520483800), (160, 507471705), (180, 451085960), (186, 436534800), (195, 416387040), (200, 405977364), (208, 390362850), (225, 360868768), (234, 346989200), (240, 338314470), (248, 327401100), (260, 312290280), (279, 291023200), (288, 281928725), (300, 270651576), (310, 261920880), (312, 260241900), (325, 249832224), (360, 225542980), (372, 218267400), (390, 208193520), (400, 202988682), (403, 201477600), (416, 195181425), (450, 180434384), (465, 174613920), (468, 173494600), (480, 169157235), (496, 163700550), (520, 156145140), (558, 145511600), (585, 138795680), (600, 135325788), (620, 130960440), (624, 130120950), (650, 124916112), (720, 112771490), (744, 109133700), (775, 104768352), (780, 104096760), (800, 101494341), (806, 100738800), (900, 90217192), (930, 87306960), (936, 86747300), (975, 83277408), (992, 81850275), (1040, 78072570), (1116, 72755800), (1170, 69397840), (1200, 67662894), (1209, 67159200), (1240, 65480220), (1248, 65060475), (1300, 62458056), (1395, 58204640), (1440, 56385745), (1488, 54566850), (1550, 52384176), (1560, 52048380), (1612, 50369400), (1800, 45108596), (1860, 43653480), (1872, 43373650), (1950, 41638704), (2015, 40295520), (2080, 39036285), (2232, 36377900), (2325, 34922784), (2340, 34698920), (2400, 33831447), (2418, 33579600), (2480, 32740110), (2600, 31229028), (2790, 29102320), (2925, 27759136), (2976, 27283425), (3100, 26192088), (3120, 26024190), (3224, 25184700), (3600, 22554298), (3627, 22386400), (3720, 21826740), (3744, 21686825), (3900, 20819352), (4030, 20147760), (4464, 18188950), (4650, 17461392), (4680, 17349460), (4836, 16789800), (4960, 16370055), (5200, 15614514), (5580, 14551160), (5850, 13879568), (6045, 13431840), (6200, 13096044), (6240, 13012095), (6448, 12592350), (6975, 11640928), (7200, 11277149), (7254, 11193200), (7440, 10913370), (7800, 10409676), (8060, 10073880), (8928, 9094475), (9300, 8730696), (9360, 8674730), (9672, 8394900), (10075, 8059104), (10400, 7807257), (11160, 7275580), (11700, 6939784), (12090, 6715920), (12400, 6548022), (12896, 6296175), (13950, 5820464), (14508, 5596600), (14880, 5456685), (15600, 5204838), (16120, 5036940), (18135, 4477280), (18600, 4365348), (18720, 4337365), (19344, 4197450), (20150, 4029552), (22320, 3637790), (23400, 3469892), (24180, 3357960), (24800, 3274011), (27900, 2910232), (27983, 2901600), (29016, 2798300), (30225, 2686368), (31200, 2602419), (32240, 2518470), (36270, 2238640), (37200, 2182674), (38688, 2098725), (40300, 2014776), (44640, 1818895), (46800, 1734946), (48360, 1678980), (55800, 1455116), (55966, 1450800), (58032, 1399150), (60450, 1343184), (64480, 1259235), (72540, 1119320), (74400, 1091337), (80600, 1007388), (83949, 967200), (90675, 895456), (93600, 867473), (96720, 839490), (111600, 727558), (111932, 725400), (116064, 699575), (120900, 671592), (139915, 580320), (145080, 559660), (161200, 503694), (167898, 483600), (181350, 447728), (193440, 419745), (223200, 363779), (223864, 362700), (241800, 335796), (251847, 322400), (279830, 290160)]