81185280000

素因数分解:

$2^{12}\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 780

約数和(自身を含む): 304914758544

約数和(自身を除く): 223729478544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 64, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 125, 128, 132, 150, 155, 160, 165, 176, 186, 192, 200, 220, 240, 248, 250, 256, 264, 275, 300, 310, 320, 330, 341, 352, 372, 375, 384, 400, 440, 465, 480, 496, 500, 512, 528, 550, 600, 620, 625, 640, 660, 682, 704, 744, 750, 768, 775, 800, 825, 880, 930, 960, 961, 992, 1000, 1023, 1024, 1056, 1100, 1200, 1240, 1250, 1280, 1320, 1364, 1375, 1408, 1488, 1500, 1536, 1550, 1600, 1650, 1705, 1760, 1860, 1875, 1920, 1922, 1984, 2000, 2046, 2048, 2112, 2200, 2325, 2400, 2480, 2500, 2560, 2640, 2728, 2750, 2816, 2883, 2976, 3000, 3072, 3100, 3200, 3300, 3410, 3520, 3720, 3750, 3840, 3844, 3875, 3968, 4000, 4092, 4096, 4125, 4224, 4400, 4650, 4800, 4805, 4960, 5000, 5115, 5120, 5280, 5456, 5500, 5632, 5766, 5952, 6000, 6144, 6200, 6400, 6600, 6820, 6875, 7040, 7440, 7500, 7680, 7688, 7750, 7936, 8000, 8184, 8250, 8448, 8525, 8800, 9300, 9600, 9610, 9920, 10000, 10230, 10240, 10560, 10571, 10912, 11000, 11264, 11532, 11625, 11904, 12000, 12288, 12400, 12800, 13200, 13640, 13750, 14080, 14415, 14880, 15000, 15360, 15376, 15500, 15872, 16000, 16368, 16500, 16896, 17050, 17600, 18600, 19200, 19220, 19375, 19840, 20000, 20460, 20480, 20625, 21120, 21142, 21824, 22000, 22528, 23064, 23250, 23808, 24000, 24025, 24800, 25575, 25600, 26400, 27280, 27500, 28160, 28830, 29760, 30000, 30720, 30752, 31000, 31713, 31744, 32000, 32736, 33000, 33792, 34100, 35200, 37200, 38400, 38440, 38750, 39680, 40000, 40920, 41250, 42240, 42284, 42625, 43648, 44000, 45056, 46128, 46500, 47616, 48000, 48050, 49600, 51150, 51200, 52800, 52855, 54560, 55000, 56320, 57660, 58125, 59520, 60000, 61440, 61504, 62000, 63426, 63488, 64000, 65472, 66000, 67584, 68200, 70400, 72075, 74400, 76800, 76880, 77500, 79360, 80000, 81840, 82500, 84480, 84568, 85250, 87296, 88000, 92256, 93000, 95232, 96000, 96100, 99200, 102300, 102400, 105600, 105710, 109120, 110000, 112640, 115320, 116250, 119040, 120000, 120125, 123008, 124000, 126852, 126976, 127875, 128000, 130944, 132000, 135168, 136400, 140800, 144150, 148800, 153600, 153760, 155000, 158565, 158720, 160000, 163680, 165000, 168960, 169136, 170500, 174592, 176000, 184512, 186000, 190464, 192000, 192200, 198400, 204600, 211200, 211420, 213125, 218240, 220000, 225280, 230640, 232500, 238080, 240000, 240250, 246016, 248000, 253704, 255750, 256000, 261888, 264000, 264275, 272800, 281600, 288300, 297600, 307200, 307520, 310000, 317130, 317440, 320000, 327360, 330000, 337920, 338272, 341000, 349184, 352000, 360375, 369024, 372000, 380928, 384000, 384400, 396800, 409200, 422400, 422840, 426250, 436480, 440000, 461280, 465000, 476160, 480000, 480500, 492032, 496000, 507408, 511500, 512000, 523776, 528000, 528550, 545600, 563200, 576600, 595200, 600625, 615040, 620000, 634260, 634880, 639375, 640000, 654720, 660000, 675840, 676544, 682000, 698368, 704000, 720750, 738048, 744000, 768000, 768800, 792825, 793600, 818400, 844800, 845680, 852500, 872960, 880000, 922560, 930000, 952320, 960000, 961000, 984064, 992000, 1014816, 1023000, 1047552, 1056000, 1057100, 1091200, 1126400, 1153200, 1190400, 1201250, 1230080, 1240000, 1268520, 1278750, 1280000, 1309440, 1320000, 1321375, 1353088, 1364000, 1396736, 1408000, 1441500, 1476096, 1488000, 1536000, 1537600, 1585650, 1587200, 1636800, 1689600, 1691360, 1705000, 1745920, 1760000, 1801875, 1845120, 1860000, 1904640, 1920000, 1922000, 1968128, 1984000, 2029632, 2046000, 2095104, 2112000, 2114200, 2182400, 2306400, 2380800, 2402500, 2460160, 2480000, 2537040, 2557500, 2560000, 2618880, 2640000, 2642750, 2706176, 2728000, 2816000, 2883000, 2952192, 2976000, 3075200, 3171300, 3174400, 3273600, 3379200, 3382720, 3410000, 3491840, 3520000, 3603750, 3690240, 3720000, 3840000, 3844000, 3936256, 3964125, 3968000, 4059264, 4092000, 4190208, 4224000, 4228400, 4364800, 4612800, 4761600, 4805000, 4920320, 4960000, 5074080, 5115000, 5237760, 5280000, 5285500, 5412352, 5456000, 5632000, 5766000, 5904384, 5952000, 6150400, 6342600, 6547200, 6606875, 6765440, 6820000, 6983680, 7040000, 7207500, 7380480, 7440000, 7680000, 7688000, 7928250, 7936000, 8118528, 8184000, 8448000, 8456800, 8729600, 9225600, 9523200, 9610000, 9840640, 9920000, 10148160, 10230000, 10475520, 10560000, 10571000, 10824704, 10912000, 11532000, 11808768, 11904000, 12300800, 12685200, 13094400, 13213750, 13530880, 13640000, 14080000, 14415000, 14760960, 14880000, 15376000, 15856500, 15872000, 16237056, 16368000, 16896000, 16913600, 17459200, 18451200, 19220000, 19681280, 19820625, 19840000, 20296320, 20460000, 20951040, 21120000, 21142000, 21649408, 21824000, 23064000, 23808000, 24601600, 25370400, 26188800, 26427500, 27061760, 27280000, 28160000, 28830000, 29521920, 29760000, 30752000, 31713000, 32474112, 32736000, 33827200, 34918400, 36902400, 38440000, 39641250, 39680000, 40592640, 40920000, 42240000, 42284000, 43298816, 43648000, 46128000, 47616000, 49203200, 50740800, 52377600, 52855000, 54123520, 54560000, 57660000, 59043840, 59520000, 61504000, 63426000, 64948224, 65472000, 67654400, 73804800, 76880000, 79282500, 79360000, 81185280, 81840000, 84480000, 84568000, 87296000, 92256000, 98406400, 101481600, 104755200, 105710000, 108247040, 109120000, 115320000, 119040000, 123008000, 126852000, 129896448, 130944000, 135308800, 147609600, 153760000, 158565000, 162370560, 163680000, 169136000, 174592000, 184512000, 202963200, 211420000, 216494080, 218240000, 230640000, 238080000, 246016000, 253704000, 261888000, 270617600, 295219200, 307520000, 317130000, 324741120, 327360000, 338272000, 369024000, 405926400, 422840000, 436480000, 461280000, 492032000, 507408000, 523776000, 541235200, 615040000, 634260000, 649482240, 654720000, 676544000, 738048000, 811852800, 845680000, 872960000, 922560000, 1014816000, 1082470400, 1230080000, 1268520000, 1309440000, 1353088000, 1476096000, 1623705600, 1691360000, 1845120000, 2029632000, 2460160000, 2537040000, 2618880000, 2706176000, 3247411200, 3382720000, 3690240000, 4059264000, 5074080000, 5412352000, 6765440000, 7380480000, 8118528000, 10148160000, 13530880000, 16237056000, 20296320000, 27061760000, 40592640000, 81185280000]

約数ペア:

[(1, 81185280000), (2, 40592640000), (3, 27061760000), (4, 20296320000), (5, 16237056000), (6, 13530880000), (8, 10148160000), (10, 8118528000), (11, 7380480000), (12, 6765440000), (15, 5412352000), (16, 5074080000), (20, 4059264000), (22, 3690240000), (24, 3382720000), (25, 3247411200), (30, 2706176000), (31, 2618880000), (32, 2537040000), (33, 2460160000), (40, 2029632000), (44, 1845120000), (48, 1691360000), (50, 1623705600), (55, 1476096000), (60, 1353088000), (62, 1309440000), (64, 1268520000), (66, 1230080000), (75, 1082470400), (80, 1014816000), (88, 922560000), (93, 872960000), (96, 845680000), (100, 811852800), (110, 738048000), (120, 676544000), (124, 654720000), (125, 649482240), (128, 634260000), (132, 615040000), (150, 541235200), (155, 523776000), (160, 507408000), (165, 492032000), (176, 461280000), (186, 436480000), (192, 422840000), (200, 405926400), (220, 369024000), (240, 338272000), (248, 327360000), (250, 324741120), (256, 317130000), (264, 307520000), (275, 295219200), (300, 270617600), (310, 261888000), (320, 253704000), (330, 246016000), (341, 238080000), (352, 230640000), (372, 218240000), (375, 216494080), (384, 211420000), (400, 202963200), (440, 184512000), (465, 174592000), (480, 169136000), (496, 163680000), (500, 162370560), (512, 158565000), (528, 153760000), (550, 147609600), (600, 135308800), (620, 130944000), (625, 129896448), (640, 126852000), (660, 123008000), (682, 119040000), (704, 115320000), (744, 109120000), (750, 108247040), (768, 105710000), (775, 104755200), (800, 101481600), (825, 98406400), (880, 92256000), (930, 87296000), (960, 84568000), (961, 84480000), (992, 81840000), (1000, 81185280), (1023, 79360000), (1024, 79282500), (1056, 76880000), (1100, 73804800), (1200, 67654400), (1240, 65472000), (1250, 64948224), (1280, 63426000), (1320, 61504000), (1364, 59520000), (1375, 59043840), (1408, 57660000), (1488, 54560000), (1500, 54123520), (1536, 52855000), (1550, 52377600), (1600, 50740800), (1650, 49203200), (1705, 47616000), (1760, 46128000), (1860, 43648000), (1875, 43298816), (1920, 42284000), (1922, 42240000), (1984, 40920000), (2000, 40592640), (2046, 39680000), (2048, 39641250), (2112, 38440000), (2200, 36902400), (2325, 34918400), (2400, 33827200), (2480, 32736000), (2500, 32474112), (2560, 31713000), (2640, 30752000), (2728, 29760000), (2750, 29521920), (2816, 28830000), (2883, 28160000), (2976, 27280000), (3000, 27061760), (3072, 26427500), (3100, 26188800), (3200, 25370400), (3300, 24601600), (3410, 23808000), (3520, 23064000), (3720, 21824000), (3750, 21649408), (3840, 21142000), (3844, 21120000), (3875, 20951040), (3968, 20460000), (4000, 20296320), (4092, 19840000), (4096, 19820625), (4125, 19681280), (4224, 19220000), (4400, 18451200), (4650, 17459200), (4800, 16913600), (4805, 16896000), (4960, 16368000), (5000, 16237056), (5115, 15872000), (5120, 15856500), (5280, 15376000), (5456, 14880000), (5500, 14760960), (5632, 14415000), (5766, 14080000), (5952, 13640000), (6000, 13530880), (6144, 13213750), (6200, 13094400), (6400, 12685200), (6600, 12300800), (6820, 11904000), (6875, 11808768), (7040, 11532000), (7440, 10912000), (7500, 10824704), (7680, 10571000), (7688, 10560000), (7750, 10475520), (7936, 10230000), (8000, 10148160), (8184, 9920000), (8250, 9840640), (8448, 9610000), (8525, 9523200), (8800, 9225600), (9300, 8729600), (9600, 8456800), (9610, 8448000), (9920, 8184000), (10000, 8118528), (10230, 7936000), (10240, 7928250), (10560, 7688000), (10571, 7680000), (10912, 7440000), (11000, 7380480), (11264, 7207500), (11532, 7040000), (11625, 6983680), (11904, 6820000), (12000, 6765440), (12288, 6606875), (12400, 6547200), (12800, 6342600), (13200, 6150400), (13640, 5952000), (13750, 5904384), (14080, 5766000), (14415, 5632000), (14880, 5456000), (15000, 5412352), (15360, 5285500), (15376, 5280000), (15500, 5237760), (15872, 5115000), (16000, 5074080), (16368, 4960000), (16500, 4920320), (16896, 4805000), (17050, 4761600), (17600, 4612800), (18600, 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(120000, 676544), (120125, 675840), (123008, 660000), (124000, 654720), (126852, 640000), (126976, 639375), (127875, 634880), (128000, 634260), (130944, 620000), (132000, 615040), (135168, 600625), (136400, 595200), (140800, 576600), (144150, 563200), (148800, 545600), (153600, 528550), (153760, 528000), (155000, 523776), (158565, 512000), (158720, 511500), (160000, 507408), (163680, 496000), (165000, 492032), (168960, 480500), (169136, 480000), (170500, 476160), (174592, 465000), (176000, 461280), (184512, 440000), (186000, 436480), (190464, 426250), (192000, 422840), (192200, 422400), (198400, 409200), (204600, 396800), (211200, 384400), (211420, 384000), (213125, 380928), (218240, 372000), (220000, 369024), (225280, 360375), (230640, 352000), (232500, 349184), (238080, 341000), (240000, 338272), (240250, 337920), (246016, 330000), (248000, 327360), (253704, 320000), (255750, 317440), (256000, 317130), (261888, 310000), (264000, 307520), (264275, 307200), (272800, 297600), (281600, 288300)]