21918988800

素因数分解:

$2^9\times 3^{10}\times 5^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 660

約数和(自身を含む): 84267466470

約数和(自身を除く): 62348477670

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 81, 87, 90, 96, 100, 108, 116, 120, 128, 135, 144, 145, 150, 160, 162, 174, 180, 192, 200, 216, 225, 232, 240, 243, 256, 261, 270, 288, 290, 300, 320, 324, 348, 360, 384, 400, 405, 432, 435, 450, 464, 480, 486, 512, 522, 540, 576, 580, 600, 640, 648, 675, 696, 720, 725, 729, 768, 783, 800, 810, 864, 870, 900, 928, 960, 972, 1044, 1080, 1152, 1160, 1200, 1215, 1280, 1296, 1305, 1350, 1392, 1440, 1450, 1458, 1536, 1566, 1600, 1620, 1728, 1740, 1800, 1856, 1920, 1944, 2025, 2088, 2160, 2175, 2187, 2304, 2320, 2349, 2400, 2430, 2560, 2592, 2610, 2700, 2784, 2880, 2900, 2916, 3132, 3200, 3240, 3456, 3480, 3600, 3645, 3712, 3840, 3888, 3915, 4050, 4176, 4320, 4350, 4374, 4608, 4640, 4698, 4800, 4860, 5184, 5220, 5400, 5568, 5760, 5800, 5832, 6075, 6264, 6400, 6480, 6525, 6561, 6912, 6960, 7047, 7200, 7290, 7424, 7680, 7776, 7830, 8100, 8352, 8640, 8700, 8748, 9280, 9396, 9600, 9720, 10368, 10440, 10800, 10935, 11136, 11520, 11600, 11664, 11745, 12150, 12528, 12800, 12960, 13050, 13122, 13824, 13920, 14094, 14400, 14580, 14848, 15552, 15660, 16200, 16704, 17280, 17400, 17496, 18225, 18560, 18792, 19200, 19440, 19575, 19683, 20736, 20880, 21141, 21600, 21870, 22272, 23040, 23200, 23328, 23490, 24300, 25056, 25920, 26100, 26244, 27840, 28188, 28800, 29160, 31104, 31320, 32400, 32805, 33408, 34560, 34800, 34992, 35235, 36450, 37120, 37584, 38400, 38880, 39150, 39366, 41472, 41760, 42282, 43200, 43740, 44544, 46400, 46656, 46980, 48600, 50112, 51840, 52200, 52488, 54675, 55680, 56376, 57600, 58320, 58725, 59049, 62208, 62640, 63423, 64800, 65610, 66816, 69120, 69600, 69984, 70470, 72900, 74240, 75168, 77760, 78300, 78732, 83520, 84564, 86400, 87480, 92800, 93312, 93960, 97200, 98415, 100224, 103680, 104400, 104976, 105705, 109350, 111360, 112752, 115200, 116640, 117450, 118098, 124416, 125280, 126846, 129600, 131220, 133632, 139200, 139968, 140940, 145800, 150336, 155520, 156600, 157464, 164025, 167040, 169128, 172800, 174960, 176175, 185600, 186624, 187920, 190269, 194400, 196830, 200448, 207360, 208800, 209952, 211410, 218700, 222720, 225504, 233280, 234900, 236196, 250560, 253692, 259200, 262440, 278400, 279936, 281880, 291600, 295245, 300672, 311040, 313200, 314928, 317115, 328050, 334080, 338256, 345600, 349920, 352350, 371200, 373248, 375840, 380538, 388800, 393660, 400896, 417600, 419904, 422820, 437400, 451008, 466560, 469800, 472392, 492075, 501120, 507384, 518400, 524880, 528525, 556800, 559872, 563760, 570807, 583200, 590490, 601344, 622080, 626400, 629856, 634230, 656100, 668160, 676512, 699840, 704700, 751680, 761076, 777600, 787320, 835200, 839808, 845640, 874800, 902016, 933120, 939600, 944784, 951345, 984150, 1002240, 1014768, 1036800, 1049760, 1057050, 1113600, 1119744, 1127520, 1141614, 1166400, 1180980, 1202688, 1252800, 1259712, 1268460, 1312200, 1353024, 1399680, 1409400, 1476225, 1503360, 1522152, 1555200, 1574640, 1585575, 1670400, 1679616, 1691280, 1712421, 1749600, 1804032, 1866240, 1879200, 1889568, 1902690, 1968300, 2004480, 2029536, 2099520, 2114100, 2255040, 2283228, 2332800, 2361960, 2505600, 2519424, 2536920, 2624400, 2706048, 2799360, 2818800, 2854035, 2952450, 3006720, 3044304, 3110400, 3149280, 3171150, 3340800, 3359232, 3382560, 3424842, 3499200, 3608064, 3758400, 3779136, 3805380, 3936600, 4059072, 4199040, 4228200, 4510080, 4566456, 4665600, 4723920, 4756725, 5011200, 5038848, 5073840, 5248800, 5412096, 5598720, 5637600, 5708070, 5904900, 6013440, 6088608, 6298560, 6342300, 6765120, 6849684, 6998400, 7516800, 7558272, 7610760, 7873200, 8118144, 8398080, 8456400, 8562105, 9020160, 9132912, 9331200, 9447840, 9513450, 10022400, 10077696, 10147680, 10497600, 10824192, 11275200, 11416140, 11809800, 12177216, 12597120, 12684600, 13530240, 13699368, 13996800, 14270175, 15033600, 15116544, 15221520, 15746400, 16236288, 16796160, 16912800, 17124210, 18040320, 18265824, 18895680, 19026900, 20295360, 20995200, 22550400, 22832280, 23619600, 24354432, 25194240, 25369200, 27060480, 27398736, 27993600, 28540350, 30067200, 30233088, 30443040, 31492800, 32472576, 33825600, 34248420, 36531648, 37791360, 38053800, 40590720, 41990400, 42810525, 45100800, 45664560, 47239200, 48708864, 50388480, 50738400, 54120960, 54797472, 57080700, 60886080, 62985600, 67651200, 68496840, 73063296, 75582720, 76107600, 81181440, 83980800, 85621050, 90201600, 91329120, 94478400, 97417728, 101476800, 109594944, 114161400, 121772160, 125971200, 135302400, 136993680, 146126592, 151165440, 152215200, 162362880, 171242100, 182658240, 188956800, 202953600, 219189888, 228322800, 243544320, 251942400, 270604800, 273987360, 292253184, 304430400, 342484200, 365316480, 377913600, 405907200, 438379776, 456645600, 487088640, 547974720, 608860800, 684968400, 730632960, 755827200, 811814400, 876759552, 913291200, 1095949440, 1217721600, 1369936800, 1461265920, 1826582400, 2191898880, 2435443200, 2739873600, 3653164800, 4383797760, 5479747200, 7306329600, 10959494400, 21918988800]

約数ペア:

[(1, 21918988800), (2, 10959494400), (3, 7306329600), (4, 5479747200), (5, 4383797760), (6, 3653164800), (8, 2739873600), (9, 2435443200), (10, 2191898880), (12, 1826582400), (15, 1461265920), (16, 1369936800), (18, 1217721600), (20, 1095949440), (24, 913291200), (25, 876759552), (27, 811814400), (29, 755827200), (30, 730632960), (32, 684968400), (36, 608860800), (40, 547974720), (45, 487088640), (48, 456645600), (50, 438379776), (54, 405907200), (58, 377913600), (60, 365316480), (64, 342484200), (72, 304430400), (75, 292253184), (80, 273987360), (81, 270604800), (87, 251942400), (90, 243544320), (96, 228322800), (100, 219189888), (108, 202953600), (116, 188956800), (120, 182658240), (128, 171242100), (135, 162362880), (144, 152215200), (145, 151165440), (150, 146126592), (160, 136993680), (162, 135302400), (174, 125971200), (180, 121772160), (192, 114161400), (200, 109594944), (216, 101476800), (225, 97417728), (232, 94478400), (240, 91329120), (243, 90201600), (256, 85621050), (261, 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(1620, 13530240), (1728, 12684600), (1740, 12597120), (1800, 12177216), (1856, 11809800), (1920, 11416140), (1944, 11275200), (2025, 10824192), (2088, 10497600), (2160, 10147680), (2175, 10077696), (2187, 10022400), (2304, 9513450), (2320, 9447840), (2349, 9331200), (2400, 9132912), (2430, 9020160), (2560, 8562105), (2592, 8456400), (2610, 8398080), (2700, 8118144), (2784, 7873200), (2880, 7610760), (2900, 7558272), (2916, 7516800), (3132, 6998400), (3200, 6849684), (3240, 6765120), (3456, 6342300), (3480, 6298560), (3600, 6088608), (3645, 6013440), (3712, 5904900), (3840, 5708070), (3888, 5637600), (3915, 5598720), (4050, 5412096), (4176, 5248800), (4320, 5073840), (4350, 5038848), (4374, 5011200), (4608, 4756725), (4640, 4723920), (4698, 4665600), (4800, 4566456), (4860, 4510080), (5184, 4228200), (5220, 4199040), (5400, 4059072), (5568, 3936600), (5760, 3805380), (5800, 3779136), (5832, 3758400), (6075, 3608064), (6264, 3499200), (6400, 3424842), (6480, 3382560), (6525, 3359232), (6561, 3340800), (6912, 3171150), (6960, 3149280), (7047, 3110400), (7200, 3044304), (7290, 3006720), (7424, 2952450), (7680, 2854035), (7776, 2818800), (7830, 2799360), (8100, 2706048), (8352, 2624400), (8640, 2536920), (8700, 2519424), (8748, 2505600), (9280, 2361960), (9396, 2332800), (9600, 2283228), (9720, 2255040), (10368, 2114100), (10440, 2099520), (10800, 2029536), (10935, 2004480), (11136, 1968300), (11520, 1902690), (11600, 1889568), (11664, 1879200), (11745, 1866240), (12150, 1804032), (12528, 1749600), (12800, 1712421), (12960, 1691280), (13050, 1679616), (13122, 1670400), (13824, 1585575), (13920, 1574640), (14094, 1555200), (14400, 1522152), (14580, 1503360), (14848, 1476225), (15552, 1409400), (15660, 1399680), (16200, 1353024), (16704, 1312200), (17280, 1268460), (17400, 1259712), (17496, 1252800), (18225, 1202688), (18560, 1180980), (18792, 1166400), (19200, 1141614), (19440, 1127520), (19575, 1119744), (19683, 1113600), (20736, 1057050), (20880, 1049760), (21141, 1036800), (21600, 1014768), (21870, 1002240), (22272, 984150), (23040, 951345), (23200, 944784), (23328, 939600), (23490, 933120), (24300, 902016), (25056, 874800), (25920, 845640), (26100, 839808), (26244, 835200), (27840, 787320), (28188, 777600), (28800, 761076), (29160, 751680), (31104, 704700), (31320, 699840), (32400, 676512), (32805, 668160), (33408, 656100), (34560, 634230), (34800, 629856), (34992, 626400), (35235, 622080), (36450, 601344), (37120, 590490), (37584, 583200), (38400, 570807), (38880, 563760), (39150, 559872), (39366, 556800), (41472, 528525), (41760, 524880), (42282, 518400), (43200, 507384), (43740, 501120), (44544, 492075), (46400, 472392), (46656, 469800), (46980, 466560), (48600, 451008), (50112, 437400), (51840, 422820), (52200, 419904), (52488, 417600), (54675, 400896), (55680, 393660), (56376, 388800), (57600, 380538), (58320, 375840), (58725, 373248), (59049, 371200), (62208, 352350), (62640, 349920), (63423, 345600), (64800, 338256), (65610, 334080), (66816, 328050), (69120, 317115), (69600, 314928), (69984, 313200), (70470, 311040), (72900, 300672), (74240, 295245), (75168, 291600), (77760, 281880), (78300, 279936), (78732, 278400), (83520, 262440), (84564, 259200), (86400, 253692), (87480, 250560), (92800, 236196), (93312, 234900), (93960, 233280), (97200, 225504), (98415, 222720), (100224, 218700), (103680, 211410), (104400, 209952), (104976, 208800), (105705, 207360), (109350, 200448), (111360, 196830), (112752, 194400), (115200, 190269), (116640, 187920), (117450, 186624), (118098, 185600), (124416, 176175), (125280, 174960), (126846, 172800), (129600, 169128), (131220, 167040), (133632, 164025), (139200, 157464), (139968, 156600), (140940, 155520), (145800, 150336)]