81185716800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 1008

約数和(自身を含む): 323162566272

約数和(自身を除く): 241976849472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 71, 72, 75, 80, 81, 85, 90, 96, 100, 102, 108, 120, 135, 136, 142, 144, 150, 153, 160, 162, 170, 173, 180, 192, 200, 204, 213, 216, 225, 240, 243, 255, 270, 272, 284, 288, 300, 306, 320, 324, 340, 346, 355, 360, 400, 405, 408, 425, 426, 432, 450, 459, 480, 486, 510, 519, 540, 544, 568, 576, 600, 612, 639, 648, 675, 680, 692, 710, 720, 765, 800, 810, 816, 850, 852, 864, 865, 900, 918, 960, 972, 1020, 1038, 1065, 1080, 1088, 1136, 1200, 1207, 1215, 1224, 1275, 1278, 1296, 1350, 1360, 1377, 1384, 1420, 1440, 1530, 1557, 1600, 1620, 1632, 1700, 1704, 1728, 1730, 1775, 1800, 1836, 1917, 1944, 2025, 2040, 2076, 2130, 2160, 2272, 2295, 2400, 2414, 2430, 2448, 2550, 2556, 2592, 2595, 2700, 2720, 2754, 2768, 2840, 2880, 2941, 3060, 3114, 3195, 3240, 3264, 3400, 3408, 3460, 3550, 3600, 3621, 3672, 3825, 3834, 3888, 4050, 4080, 4131, 4152, 4260, 4320, 4325, 4544, 4590, 4671, 4800, 4828, 4860, 4896, 5100, 5112, 5184, 5190, 5325, 5400, 5440, 5508, 5536, 5680, 5751, 5882, 6035, 6075, 6120, 6228, 6390, 6480, 6800, 6816, 6885, 6920, 7100, 7200, 7242, 7344, 7650, 7668, 7776, 7785, 8100, 8160, 8262, 8304, 8520, 8640, 8650, 8823, 9180, 9342, 9585, 9656, 9720, 9792, 10200, 10224, 10380, 10650, 10800, 10863, 11016, 11072, 11360, 11475, 11502, 11764, 12070, 12150, 12240, 12283, 12456, 12780, 12960, 12975, 13600, 13632, 13770, 13840, 14013, 14200, 14400, 14484, 14688, 14705, 15300, 15336, 15552, 15570, 15975, 16200, 16320, 16524, 16608, 17040, 17253, 17300, 17646, 18105, 18360, 18684, 19170, 19312, 19440, 20400, 20448, 20655, 20760, 21300, 21600, 21726, 22032, 22720, 22950, 23004, 23355, 23528, 24140, 24300, 24480, 24566, 24912, 25560, 25920, 25950, 26469, 27200, 27540, 27680, 28026, 28400, 28755, 28968, 29376, 29410, 30175, 30600, 30672, 31140, 31950, 32400, 32589, 33048, 33216, 34080, 34425, 34506, 34600, 35292, 36210, 36720, 36849, 37368, 38340, 38624, 38880, 38925, 40800, 40896, 41310, 41520, 42039, 42600, 43200, 43452, 44064, 44115, 45900, 46008, 46710, 47056, 47925, 48280, 48600, 48960, 49132, 49824, 51120, 51900, 52938, 54315, 55080, 55360, 56052, 56800, 57510, 57936, 58820, 60350, 61200, 61344, 61415, 62280, 63900, 64800, 65178, 66096, 68160, 68850, 69012, 69200, 70065, 70584, 72420, 73440, 73525, 73698, 74736, 76680, 77248, 77760, 77850, 79407, 81600, 82620, 83040, 84078, 85200, 86265, 86904, 88128, 88230, 90525, 91800, 92016, 93420, 94112, 95850, 96560, 97200, 97767, 98264, 99648, 102240, 103275, 103800, 105876, 108630, 110160, 110547, 112104, 113600, 115020, 115872, 116775, 117640, 120700, 122400, 122688, 122830, 124560, 127800, 129600, 130356, 132192, 132345, 137700, 138024, 138400, 140130, 141168, 143775, 144840, 146880, 147050, 147396, 149472, 153360, 155700, 158814, 162945, 165240, 166080, 168156, 170400, 172530, 173808, 176460, 181050, 183600, 184032, 184245, 186840, 188224, 191700, 193120, 194400, 195534, 196528, 204480, 206550, 207600, 208811, 210195, 211752, 217260, 220320, 220575, 221094, 224208, 230040, 231744, 233550, 235280, 238221, 241400, 244800, 245660, 249120, 255600, 260712, 264384, 264690, 271575, 275400, 276048, 276800, 280260, 282336, 287550, 289680, 293301, 294100, 294792, 298944, 306720, 307075, 311400, 317628, 325890, 330480, 331641, 336312, 340800, 345060, 347616, 350325, 352920, 362100, 367200, 368064, 368490, 373680, 383400, 386240, 388800, 391068, 393056, 397035, 413100, 415200, 417622, 420390, 423504, 431325, 434520, 440640, 441150, 442188, 448416, 460080, 467100, 470560, 476442, 482800, 488835, 491320, 498240, 511200, 521424, 529380, 543150, 550800, 552096, 552735, 560520, 564672, 575100, 579360, 586602, 588200, 589584, 613440, 614150, 622800, 626433, 635256, 651780, 660960, 661725, 663282, 672624, 690120, 695232, 700650, 705840, 714663, 724200, 734400, 736980, 747360, 766800, 782136, 786112, 794070, 814725, 826200, 830400, 835244, 840780, 847008, 862650, 869040, 882300, 884376, 896832, 920160, 921225, 934200, 941120, 952884, 965600, 977670, 982640, 994923, 1022400, 1042848, 1044055, 1050975, 1058760, 1086300, 1101600, 1104192, 1105470, 1121040, 1150200, 1158720, 1173204, 1176400, 1179168, 1191105, 1228300, 1245600, 1252866, 1270512, 1303560, 1321920, 1323450, 1326564, 1345248, 1380240, 1401300, 1411680, 1429326, 1448400, 1466505, 1473960, 1494720, 1533600, 1564272, 1588140, 1629450, 1652400, 1658205, 1670488, 1681560, 1694016, 1725300, 1738080, 1764600, 1768752, 1840320, 1842450, 1868400, 1879299, 1905768, 1931200, 1955340, 1965280, 1985175, 1989846, 2085696, 2088110, 2101950, 2117520, 2172600, 2203200, 2210940, 2242080, 2300400, 2346408, 2352800, 2358336, 2382210, 2444175, 2456600, 2491200, 2505732, 2541024, 2607120, 2646900, 2653128, 2690496, 2760480, 2763675, 2802600, 2823360, 2858652, 2896800, 2933010, 2947920, 2984769, 3067200, 3128544, 3132165, 3176280, 3258900, 3304800, 3316410, 3340976, 3363120, 3450600, 3476160, 3529200, 3537504, 3573315, 3684900, 3736800, 3758598, 3811536, 3910680, 3930560, 3970350, 3979692, 4176220, 4203900, 4235040, 4345200, 4421880, 4484160, 4600800, 4692816, 4705600, 4764420, 4888350, 4913200, 4974615, 5011464, 5082048, 5214240, 5220275, 5293800, 5306256, 5520960, 5527350, 5605200, 5637897, 5717304, 5793600, 5866020, 5895840, 5955525, 5969538, 6257088, 6264330, 6352560, 6517800, 6609600, 6632820, 6681952, 6726240, 6901200, 7058400, 7075008, 7146630, 7332525, 7369800, 7473600, 7517196, 7623072, 7821360, 7940700, 7959384, 8291025, 8352440, 8407800, 8470080, 8690400, 8843760, 9201600, 9385632, 9396495, 9528840, 9776700, 9826400, 9949230, 10022928, 10428480, 10440550, 10587600, 10612512, 11054700, 11210400, 11275794, 11434608, 11732040, 11791680, 11911050, 11939076, 12528660, 12705120, 13035600, 13265640, 13363904, 13452480, 13802400, 14116800, 14293260, 14665050, 14739600, 14923845, 15034392, 15246144, 15642720, 15660825, 15881400, 15918768, 16582050, 16704880, 16815600, 16913691, 17380800, 17687520, 17866575, 18771264, 18792990, 19057680, 19553400, 19652800, 19898460, 20045856, 20881100, 21175200, 21225024, 22109400, 22420800, 22551588, 22869216, 23464080, 23822100, 23878152, 24873075, 25057320, 25410240, 26071200, 26531280, 27604800, 28189485, 28586520, 29330100, 29479200, 29847690, 30068784, 31285440, 31321650, 31762800, 31837536, 33164100, 33409760, 33631200, 33827382, 35375040, 35733150, 37585980, 38115360, 39106800, 39796920, 40091712, 41762200, 42350400, 44218800, 45103176, 45738432, 46928160, 46982475, 47644200, 47756304, 49746150, 50114640, 50741073, 52142400, 53062560, 56378970, 57173040, 58660200, 58958400, 59695380, 60137568, 62643300, 63525600, 63675072, 66328200, 66819520, 67262400, 67654764, 71466300, 74619225, 75171960, 76230720, 78213600, 79593840, 83524400, 84568455, 88437600, 90206352, 93856320, 93964950, 95288400, 95512608, 99492300, 100229280, 101482146, 106125120, 112757940, 114346080, 117320400, 119390760, 120275136, 125286600, 127051200, 132656400, 135309528, 140947425, 142932600, 149238450, 150343920, 156427200, 159187680, 167048800, 169136910, 176875200, 180412704, 187929900, 190576800, 191025216, 198984600, 200458560, 202964292, 225515880, 228692160, 234640800, 238781520, 250573200, 253705365, 265312800, 270619056, 281894850, 285865200, 298476900, 300687840, 318375360, 334097600, 338273820, 360825408, 375859800, 381153600, 397969200, 405928584, 422842275, 451031760, 469281600, 477563040, 501146400, 507410730, 530625600, 541238112, 563789700, 571730400, 596953800, 601375680, 676547640, 751719600, 795938400, 811857168, 845684550, 902063520, 955126080, 1002292800, 1014821460, 1082476224, 1127579400, 1143460800, 1193907600, 1268526825, 1353095280, 1503439200, 1591876800, 1623714336, 1691369100, 1804127040, 2029642920, 2255158800, 2387815200, 2537053650, 2706190560, 3006878400, 3247428672, 3382738200, 4059285840, 4510317600, 4775630400, 5074107300, 5412381120, 6765476400, 8118571680, 9020635200, 10148214600, 13530952800, 16237143360, 20296429200, 27061905600, 40592858400, 81185716800]

約数ペア:

[(1, 81185716800), (2, 40592858400), (3, 27061905600), (4, 20296429200), (5, 16237143360), (6, 13530952800), (8, 10148214600), (9, 9020635200), (10, 8118571680), (12, 6765476400), (15, 5412381120), (16, 5074107300), (17, 4775630400), (18, 4510317600), (20, 4059285840), (24, 3382738200), (25, 3247428672), (27, 3006878400), (30, 2706190560), (32, 2537053650), (34, 2387815200), (36, 2255158800), (40, 2029642920), (45, 1804127040), (48, 1691369100), (50, 1623714336), (51, 1591876800), (54, 1503439200), (60, 1353095280), (64, 1268526825), (68, 1193907600), (71, 1143460800), (72, 1127579400), (75, 1082476224), (80, 1014821460), (81, 1002292800), (85, 955126080), (90, 902063520), (96, 845684550), (100, 811857168), (102, 795938400), (108, 751719600), (120, 676547640), (135, 601375680), (136, 596953800), (142, 571730400), (144, 563789700), (150, 541238112), (153, 530625600), (160, 507410730), (162, 501146400), (170, 477563040), (173, 469281600), (180, 451031760), (192, 422842275), (200, 405928584), (204, 397969200), (213, 381153600), (216, 375859800), (225, 360825408), (240, 338273820), (243, 334097600), (255, 318375360), (270, 300687840), (272, 298476900), (284, 285865200), (288, 281894850), (300, 270619056), (306, 265312800), (320, 253705365), (324, 250573200), (340, 238781520), (346, 234640800), (355, 228692160), (360, 225515880), (400, 202964292), (405, 200458560), (408, 198984600), (425, 191025216), (426, 190576800), (432, 187929900), (450, 180412704), (459, 176875200), (480, 169136910), (486, 167048800), (510, 159187680), (519, 156427200), (540, 150343920), (544, 149238450), (568, 142932600), (576, 140947425), (600, 135309528), (612, 132656400), (639, 127051200), (648, 125286600), (675, 120275136), (680, 119390760), (692, 117320400), (710, 114346080), (720, 112757940), (765, 106125120), (800, 101482146), (810, 100229280), (816, 99492300), (850, 95512608), (852, 95288400), (864, 93964950), (865, 93856320), (900, 90206352), (918, 88437600), (960, 84568455), (972, 83524400), (1020, 79593840), (1038, 78213600), (1065, 76230720), (1080, 75171960), (1088, 74619225), (1136, 71466300), (1200, 67654764), (1207, 67262400), (1215, 66819520), (1224, 66328200), (1275, 63675072), (1278, 63525600), (1296, 62643300), (1350, 60137568), (1360, 59695380), (1377, 58958400), (1384, 58660200), (1420, 57173040), (1440, 56378970), (1530, 53062560), (1557, 52142400), (1600, 50741073), (1620, 50114640), (1632, 49746150), (1700, 47756304), (1704, 47644200), (1728, 46982475), (1730, 46928160), (1775, 45738432), (1800, 45103176), (1836, 44218800), (1917, 42350400), (1944, 41762200), (2025, 40091712), (2040, 39796920), (2076, 39106800), (2130, 38115360), (2160, 37585980), (2272, 35733150), (2295, 35375040), (2400, 33827382), (2414, 33631200), (2430, 33409760), (2448, 33164100), (2550, 31837536), (2556, 31762800), (2592, 31321650), (2595, 31285440), (2700, 30068784), (2720, 29847690), (2754, 29479200), (2768, 29330100), (2840, 28586520), (2880, 28189485), (2941, 27604800), (3060, 26531280), (3114, 26071200), (3195, 25410240), (3240, 25057320), (3264, 24873075), (3400, 23878152), (3408, 23822100), (3460, 23464080), (3550, 22869216), (3600, 22551588), (3621, 22420800), (3672, 22109400), (3825, 21225024), (3834, 21175200), (3888, 20881100), (4050, 20045856), (4080, 19898460), (4131, 19652800), (4152, 19553400), (4260, 19057680), (4320, 18792990), (4325, 18771264), (4544, 17866575), (4590, 17687520), (4671, 17380800), (4800, 16913691), (4828, 16815600), (4860, 16704880), (4896, 16582050), (5100, 15918768), (5112, 15881400), (5184, 15660825), (5190, 15642720), (5325, 15246144), (5400, 15034392), (5440, 14923845), (5508, 14739600), (5536, 14665050), (5680, 14293260), (5751, 14116800), (5882, 13802400), (6035, 13452480), (6075, 13363904), (6120, 13265640), (6228, 13035600), (6390, 12705120), (6480, 12528660), (6800, 11939076), (6816, 11911050), (6885, 11791680), (6920, 11732040), (7100, 11434608), (7200, 11275794), (7242, 11210400), (7344, 11054700), (7650, 10612512), (7668, 10587600), (7776, 10440550), (7785, 10428480), (8100, 10022928), (8160, 9949230), (8262, 9826400), (8304, 9776700), (8520, 9528840), (8640, 9396495), (8650, 9385632), (8823, 9201600), (9180, 8843760), (9342, 8690400), (9585, 8470080), (9656, 8407800), (9720, 8352440), (9792, 8291025), (10200, 7959384), (10224, 7940700), (10380, 7821360), (10650, 7623072), (10800, 7517196), (10863, 7473600), (11016, 7369800), (11072, 7332525), (11360, 7146630), (11475, 7075008), (11502, 7058400), (11764, 6901200), (12070, 6726240), (12150, 6681952), (12240, 6632820), (12283, 6609600), (12456, 6517800), (12780, 6352560), (12960, 6264330), (12975, 6257088), (13600, 5969538), (13632, 5955525), (13770, 5895840), (13840, 5866020), (14013, 5793600), (14200, 5717304), (14400, 5637897), (14484, 5605200), (14688, 5527350), (14705, 5520960), (15300, 5306256), (15336, 5293800), (15552, 5220275), (15570, 5214240), (15975, 5082048), (16200, 5011464), (16320, 4974615), (16524, 4913200), (16608, 4888350), (17040, 4764420), (17253, 4705600), (17300, 4692816), (17646, 4600800), (18105, 4484160), (18360, 4421880), (18684, 4345200), (19170, 4235040), (19312, 4203900), (19440, 4176220), (20400, 3979692), (20448, 3970350), (20655, 3930560), (20760, 3910680), (21300, 3811536), (21600, 3758598), (21726, 3736800), (22032, 3684900), (22720, 3573315), (22950, 3537504), (23004, 3529200), (23355, 3476160), (23528, 3450600), (24140, 3363120), (24300, 3340976), (24480, 3316410), (24566, 3304800), (24912, 3258900), (25560, 3176280), (25920, 3132165), (25950, 3128544), (26469, 3067200), (27200, 2984769), (27540, 2947920), (27680, 2933010), (28026, 2896800), (28400, 2858652), (28755, 2823360), (28968, 2802600), (29376, 2763675), (29410, 2760480), (30175, 2690496), (30600, 2653128), (30672, 2646900), (31140, 2607120), (31950, 2541024), (32400, 2505732), (32589, 2491200), (33048, 2456600), (33216, 2444175), (34080, 2382210), (34425, 2358336), (34506, 2352800), (34600, 2346408), (35292, 2300400), (36210, 2242080), (36720, 2210940), (36849, 2203200), (37368, 2172600), (38340, 2117520), (38624, 2101950), (38880, 2088110), (38925, 2085696), (40800, 1989846), (40896, 1985175), (41310, 1965280), (41520, 1955340), (42039, 1931200), (42600, 1905768), (43200, 1879299), (43452, 1868400), (44064, 1842450), (44115, 1840320), (45900, 1768752), (46008, 1764600), (46710, 1738080), (47056, 1725300), (47925, 1694016), (48280, 1681560), (48600, 1670488), (48960, 1658205), (49132, 1652400), (49824, 1629450), (51120, 1588140), (51900, 1564272), (52938, 1533600), (54315, 1494720), (55080, 1473960), (55360, 1466505), (56052, 1448400), (56800, 1429326), (57510, 1411680), (57936, 1401300), (58820, 1380240), (60350, 1345248), (61200, 1326564), (61344, 1323450), (61415, 1321920), (62280, 1303560), (63900, 1270512), (64800, 1252866), (65178, 1245600), (66096, 1228300), (68160, 1191105), (68850, 1179168), (69012, 1176400), (69200, 1173204), (70065, 1158720), (70584, 1150200), (72420, 1121040), (73440, 1105470), (73525, 1104192), (73698, 1101600), (74736, 1086300), (76680, 1058760), (77248, 1050975), (77760, 1044055), (77850, 1042848), (79407, 1022400), (81600, 994923), (82620, 982640), (83040, 977670), (84078, 965600), (85200, 952884), (86265, 941120), (86904, 934200), (88128, 921225), (88230, 920160), (90525, 896832), (91800, 884376), (92016, 882300), (93420, 869040), (94112, 862650), (95850, 847008), (96560, 840780), (97200, 835244), (97767, 830400), (98264, 826200), (99648, 814725), (102240, 794070), (103275, 786112), (103800, 782136), (105876, 766800), (108630, 747360), (110160, 736980), (110547, 734400), (112104, 724200), (113600, 714663), (115020, 705840), (115872, 700650), (116775, 695232), (117640, 690120), (120700, 672624), (122400, 663282), (122688, 661725), (122830, 660960), (124560, 651780), (127800, 635256), (129600, 626433), (130356, 622800), (132192, 614150), (132345, 613440), (137700, 589584), (138024, 588200), (138400, 586602), (140130, 579360), (141168, 575100), (143775, 564672), (144840, 560520), (146880, 552735), (147050, 552096), (147396, 550800), (149472, 543150), (153360, 529380), (155700, 521424), (158814, 511200), (162945, 498240), (165240, 491320), (166080, 488835), (168156, 482800), (170400, 476442), (172530, 470560), (173808, 467100), (176460, 460080), (181050, 448416), (183600, 442188), (184032, 441150), (184245, 440640), (186840, 434520), (188224, 431325), (191700, 423504), (193120, 420390), (194400, 417622), (195534, 415200), (196528, 413100), (204480, 397035), (206550, 393056), (207600, 391068), (208811, 388800), (210195, 386240), (211752, 383400), (217260, 373680), (220320, 368490), (220575, 368064), (221094, 367200), (224208, 362100), (230040, 352920), (231744, 350325), (233550, 347616), (235280, 345060), (238221, 340800), (241400, 336312), (244800, 331641), (245660, 330480), (249120, 325890), (255600, 317628), (260712, 311400), (264384, 307075), (264690, 306720), (271575, 298944), (275400, 294792), (276048, 294100), (276800, 293301), (280260, 289680), (282336, 287550)]