81919180800

素因数分解:

$2^{15}\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 576

約数和(自身を含む): 301714751520

約数和(自身を除く): 219795570720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 128, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 256, 271, 288, 300, 320, 328, 360, 369, 384, 400, 410, 450, 480, 492, 512, 542, 576, 600, 615, 640, 656, 720, 738, 768, 800, 813, 820, 900, 960, 984, 1024, 1025, 1084, 1152, 1200, 1230, 1280, 1312, 1355, 1440, 1476, 1536, 1600, 1626, 1640, 1800, 1845, 1920, 1968, 2048, 2050, 2168, 2304, 2400, 2439, 2460, 2560, 2624, 2710, 2880, 2952, 3072, 3075, 3200, 3252, 3280, 3600, 3690, 3840, 3936, 4065, 4096, 4100, 4336, 4608, 4800, 4878, 4920, 5120, 5248, 5420, 5760, 5904, 6144, 6150, 6400, 6504, 6560, 6775, 7200, 7380, 7680, 7872, 8130, 8192, 8200, 8672, 9216, 9225, 9600, 9756, 9840, 10240, 10496, 10840, 11111, 11520, 11808, 12195, 12288, 12300, 12800, 13008, 13120, 13550, 14400, 14760, 15360, 15744, 16260, 16384, 16400, 17344, 18432, 18450, 19200, 19512, 19680, 20325, 20480, 20992, 21680, 22222, 23040, 23616, 24390, 24576, 24600, 25600, 26016, 26240, 27100, 28800, 29520, 30720, 31488, 32520, 32768, 32800, 33333, 34688, 36864, 36900, 38400, 39024, 39360, 40650, 40960, 41984, 43360, 44444, 46080, 47232, 48780, 49152, 49200, 51200, 52032, 52480, 54200, 55555, 57600, 59040, 60975, 61440, 62976, 65040, 65600, 66666, 69376, 73728, 73800, 76800, 78048, 78720, 81300, 81920, 83968, 86720, 88888, 92160, 94464, 97560, 98304, 98400, 99999, 102400, 104064, 104960, 108400, 111110, 115200, 118080, 121950, 122880, 125952, 130080, 131200, 133332, 138752, 147456, 147600, 153600, 156096, 157440, 162600, 163840, 166665, 167936, 173440, 177776, 184320, 188928, 195120, 196800, 199998, 204800, 208128, 209920, 216800, 222220, 230400, 236160, 243900, 245760, 251904, 260160, 262400, 266664, 277504, 277775, 294912, 295200, 307200, 312192, 314880, 325200, 333330, 335872, 346880, 355552, 368640, 377856, 390240, 393600, 399996, 409600, 416256, 419840, 433600, 444440, 460800, 472320, 487800, 491520, 499995, 503808, 520320, 524800, 533328, 555008, 555550, 590400, 614400, 624384, 629760, 650400, 666660, 671744, 693760, 711104, 737280, 755712, 780480, 787200, 799992, 819200, 832512, 833325, 839680, 867200, 888880, 921600, 944640, 975600, 999990, 1007616, 1040640, 1049600, 1066656, 1110016, 1111100, 1180800, 1228800, 1248768, 1259520, 1300800, 1333320, 1343488, 1387520, 1422208, 1474560, 1511424, 1560960, 1574400, 1599984, 1665024, 1666650, 1679360, 1734400, 1777760, 1843200, 1889280, 1951200, 1999980, 2015232, 2081280, 2099200, 2133312, 2220032, 2222200, 2361600, 2457600, 2497536, 2499975, 2519040, 2601600, 2666640, 2775040, 2844416, 3022848, 3121920, 3148800, 3199968, 3330048, 3333300, 3358720, 3468800, 3555520, 3686400, 3778560, 3902400, 3999960, 4030464, 4162560, 4198400, 4266624, 4440064, 4444400, 4723200, 4995072, 4999950, 5038080, 5203200, 5333280, 5550080, 5688832, 6045696, 6243840, 6297600, 6399936, 6660096, 6666600, 6717440, 6937600, 7111040, 7372800, 7557120, 7804800, 7999920, 8325120, 8396800, 8533248, 8880128, 8888800, 9446400, 9990144, 9999900, 10076160, 10406400, 10666560, 11100160, 11377664, 12091392, 12487680, 12595200, 12799872, 13320192, 13333200, 13875200, 14222080, 15114240, 15609600, 15999840, 16650240, 16793600, 17066496, 17777600, 18892800, 19980288, 19999800, 20152320, 20812800, 21333120, 22200320, 22755328, 24975360, 25190400, 25599744, 26640384, 26666400, 27750400, 28444160, 30228480, 31219200, 31999680, 33300480, 33587200, 34132992, 35555200, 37785600, 39960576, 39999600, 41625600, 42666240, 44400640, 45510656, 49950720, 50380800, 51199488, 53332800, 55500800, 56888320, 60456960, 62438400, 63999360, 66600960, 68265984, 71110400, 75571200, 79921152, 79999200, 83251200, 85332480, 91021312, 99901440, 100761600, 102398976, 106665600, 111001600, 113776640, 124876800, 127998720, 133201920, 136531968, 142220800, 151142400, 159998400, 166502400, 170664960, 182042624, 199802880, 204797952, 213331200, 222003200, 227553280, 249753600, 255997440, 273063936, 284441600, 302284800, 319996800, 333004800, 341329920, 364085248, 399605760, 409595904, 426662400, 455106560, 499507200, 511994880, 546127872, 568883200, 639993600, 666009600, 682659840, 819191808, 853324800, 910213120, 999014400, 1023989760, 1092255744, 1137766400, 1279987200, 1365319680, 1638383616, 1706649600, 1820426240, 1998028800, 2047979520, 2275532800, 2559974400, 2730639360, 3276767232, 3413299200, 4095959040, 4551065600, 5119948800, 5461278720, 6826598400, 8191918080, 9102131200, 10239897600, 13653196800, 16383836160, 20479795200, 27306393600, 40959590400, 81919180800]

約数ペア:

[(1, 81919180800), (2, 40959590400), (3, 27306393600), (4, 20479795200), (5, 16383836160), (6, 13653196800), (8, 10239897600), (9, 9102131200), (10, 8191918080), (12, 6826598400), (15, 5461278720), (16, 5119948800), (18, 4551065600), (20, 4095959040), (24, 3413299200), (25, 3276767232), (30, 2730639360), (32, 2559974400), (36, 2275532800), (40, 2047979520), (41, 1998028800), (45, 1820426240), (48, 1706649600), (50, 1638383616), (60, 1365319680), (64, 1279987200), (72, 1137766400), (75, 1092255744), (80, 1023989760), (82, 999014400), (90, 910213120), (96, 853324800), (100, 819191808), (120, 682659840), (123, 666009600), (128, 639993600), (144, 568883200), (150, 546127872), (160, 511994880), (164, 499507200), (180, 455106560), (192, 426662400), (200, 409595904), (205, 399605760), (225, 364085248), (240, 341329920), (246, 333004800), (256, 319996800), (271, 302284800), (288, 284441600), (300, 273063936), (320, 255997440), (328, 249753600), (360, 227553280), (369, 222003200), (384, 213331200), (400, 204797952), (410, 199802880), (450, 182042624), (480, 170664960), (492, 166502400), (512, 159998400), (542, 151142400), (576, 142220800), (600, 136531968), (615, 133201920), (640, 127998720), (656, 124876800), (720, 113776640), (738, 111001600), (768, 106665600), (800, 102398976), (813, 100761600), (820, 99901440), (900, 91021312), (960, 85332480), (984, 83251200), (1024, 79999200), (1025, 79921152), (1084, 75571200), (1152, 71110400), (1200, 68265984), (1230, 66600960), (1280, 63999360), (1312, 62438400), (1355, 60456960), (1440, 56888320), (1476, 55500800), (1536, 53332800), (1600, 51199488), (1626, 50380800), (1640, 49950720), (1800, 45510656), (1845, 44400640), (1920, 42666240), (1968, 41625600), (2048, 39999600), (2050, 39960576), (2168, 37785600), (2304, 35555200), (2400, 34132992), (2439, 33587200), (2460, 33300480), (2560, 31999680), (2624, 31219200), (2710, 30228480), (2880, 28444160), (2952, 27750400), (3072, 26666400), (3075, 26640384), (3200, 25599744), (3252, 25190400), (3280, 24975360), (3600, 22755328), (3690, 22200320), (3840, 21333120), (3936, 20812800), (4065, 20152320), (4096, 19999800), (4100, 19980288), (4336, 18892800), (4608, 17777600), (4800, 17066496), (4878, 16793600), (4920, 16650240), (5120, 15999840), (5248, 15609600), (5420, 15114240), (5760, 14222080), (5904, 13875200), (6144, 13333200), (6150, 13320192), (6400, 12799872), (6504, 12595200), (6560, 12487680), (6775, 12091392), (7200, 11377664), (7380, 11100160), (7680, 10666560), (7872, 10406400), (8130, 10076160), (8192, 9999900), (8200, 9990144), (8672, 9446400), (9216, 8888800), (9225, 8880128), (9600, 8533248), (9756, 8396800), (9840, 8325120), (10240, 7999920), (10496, 7804800), (10840, 7557120), (11111, 7372800), (11520, 7111040), (11808, 6937600), (12195, 6717440), (12288, 6666600), (12300, 6660096), (12800, 6399936), (13008, 6297600), (13120, 6243840), (13550, 6045696), (14400, 5688832), (14760, 5550080), (15360, 5333280), (15744, 5203200), (16260, 5038080), (16384, 4999950), (16400, 4995072), (17344, 4723200), (18432, 4444400), (18450, 4440064), (19200, 4266624), (19512, 4198400), (19680, 4162560), (20325, 4030464), (20480, 3999960), (20992, 3902400), (21680, 3778560), (22222, 3686400), (23040, 3555520), (23616, 3468800), (24390, 3358720), (24576, 3333300), (24600, 3330048), (25600, 3199968), (26016, 3148800), (26240, 3121920), (27100, 3022848), (28800, 2844416), (29520, 2775040), (30720, 2666640), (31488, 2601600), (32520, 2519040), (32768, 2499975), (32800, 2497536), (33333, 2457600), (34688, 2361600), (36864, 2222200), (36900, 2220032), (38400, 2133312), (39024, 2099200), (39360, 2081280), (40650, 2015232), (40960, 1999980), (41984, 1951200), (43360, 1889280), (44444, 1843200), (46080, 1777760), (47232, 1734400), (48780, 1679360), (49152, 1666650), (49200, 1665024), (51200, 1599984), (52032, 1574400), (52480, 1560960), (54200, 1511424), (55555, 1474560), (57600, 1422208), (59040, 1387520), (60975, 1343488), (61440, 1333320), (62976, 1300800), (65040, 1259520), (65600, 1248768), (66666, 1228800), (69376, 1180800), (73728, 1111100), (73800, 1110016), (76800, 1066656), (78048, 1049600), (78720, 1040640), (81300, 1007616), (81920, 999990), (83968, 975600), (86720, 944640), (88888, 921600), (92160, 888880), (94464, 867200), (97560, 839680), (98304, 833325), (98400, 832512), (99999, 819200), (102400, 799992), (104064, 787200), (104960, 780480), (108400, 755712), (111110, 737280), (115200, 711104), (118080, 693760), (121950, 671744), (122880, 666660), (125952, 650400), (130080, 629760), (131200, 624384), (133332, 614400), (138752, 590400), (147456, 555550), (147600, 555008), (153600, 533328), (156096, 524800), (157440, 520320), (162600, 503808), (163840, 499995), (166665, 491520), (167936, 487800), (173440, 472320), (177776, 460800), (184320, 444440), (188928, 433600), (195120, 419840), (196800, 416256), (199998, 409600), (204800, 399996), (208128, 393600), (209920, 390240), (216800, 377856), (222220, 368640), (230400, 355552), (236160, 346880), (243900, 335872), (245760, 333330), (251904, 325200), (260160, 314880), (262400, 312192), (266664, 307200), (277504, 295200), (277775, 294912)]