20185977600

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1754

約数の個数: 540

約数和(自身を含む): 77927835216

約数和(自身を除く): 57741857616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 90, 92, 96, 100, 108, 115, 120, 128, 135, 138, 144, 150, 160, 162, 180, 184, 192, 200, 207, 216, 225, 230, 240, 256, 270, 276, 288, 300, 320, 324, 345, 360, 368, 384, 400, 405, 414, 432, 450, 460, 480, 540, 552, 575, 576, 600, 621, 640, 648, 675, 690, 720, 736, 768, 800, 810, 828, 864, 900, 920, 960, 1035, 1080, 1104, 1150, 1152, 1200, 1242, 1280, 1296, 1350, 1380, 1440, 1472, 1600, 1620, 1656, 1693, 1725, 1728, 1800, 1840, 1863, 1920, 2025, 2070, 2160, 2208, 2300, 2304, 2400, 2484, 2592, 2700, 2760, 2880, 2944, 3105, 3200, 3240, 3312, 3386, 3450, 3456, 3600, 3680, 3726, 3840, 4050, 4140, 4320, 4416, 4600, 4800, 4968, 5079, 5175, 5184, 5400, 5520, 5760, 5888, 6210, 6400, 6480, 6624, 6772, 6900, 6912, 7200, 7360, 7452, 8100, 8280, 8465, 8640, 8832, 9200, 9315, 9600, 9936, 10158, 10350, 10368, 10800, 11040, 11520, 12420, 12960, 13248, 13544, 13800, 14400, 14720, 14904, 15237, 15525, 16200, 16560, 16930, 17280, 17664, 18400, 18630, 19200, 19872, 20316, 20700, 20736, 21600, 22080, 24840, 25395, 25920, 26496, 27088, 27600, 28800, 29440, 29808, 30474, 31050, 32400, 33120, 33860, 34560, 36800, 37260, 38939, 39744, 40632, 41400, 42325, 43200, 44160, 45711, 46575, 49680, 50790, 51840, 52992, 54176, 55200, 57600, 59616, 60948, 62100, 64800, 66240, 67720, 73600, 74520, 76185, 77878, 79488, 81264, 82800, 84650, 86400, 88320, 91422, 93150, 99360, 101580, 103680, 108352, 110400, 116817, 119232, 121896, 124200, 126975, 129600, 132480, 135440, 137133, 147200, 149040, 152370, 155756, 158976, 162528, 165600, 169300, 172800, 182844, 186300, 194695, 198720, 203160, 216704, 220800, 228555, 233634, 238464, 243792, 248400, 253950, 259200, 264960, 270880, 274266, 298080, 304740, 311512, 325056, 331200, 338600, 350451, 365688, 372600, 380925, 389390, 397440, 406320, 433408, 441600, 457110, 467268, 476928, 487584, 496800, 507900, 518400, 541760, 548532, 584085, 596160, 609480, 623024, 650112, 662400, 677200, 685665, 700902, 731376, 745200, 761850, 778780, 794880, 812640, 914220, 934536, 973475, 975168, 993600, 1015800, 1051353, 1083520, 1097064, 1142775, 1168170, 1192320, 1218960, 1246048, 1300224, 1324800, 1354400, 1371330, 1401804, 1462752, 1490400, 1523700, 1557560, 1625280, 1752255, 1828440, 1869072, 1946950, 1950336, 1987200, 2031600, 2102706, 2167040, 2194128, 2285550, 2336340, 2384640, 2437920, 2492096, 2708800, 2742660, 2803608, 2920425, 2925504, 2980800, 3047400, 3115120, 3154059, 3250560, 3428325, 3504510, 3656880, 3738144, 3893900, 3900672, 3974400, 4063200, 4205412, 4388256, 4571100, 4672680, 4875840, 4984192, 5256765, 5417600, 5485320, 5607216, 5840850, 5851008, 5961600, 6094800, 6230240, 6308118, 6501120, 6856650, 7009020, 7313760, 7476288, 7787800, 8126400, 8410824, 8761275, 8776512, 9142200, 9345360, 9751680, 9968384, 10513530, 10835200, 10970640, 11214432, 11681700, 11702016, 11923200, 12189600, 12460480, 12616236, 13713300, 14018040, 14627520, 14952576, 15575600, 15770295, 16252800, 16821648, 17522550, 17553024, 18284400, 18690720, 19503360, 21027060, 21941280, 22428864, 23363400, 24379200, 24920960, 25232472, 26283825, 27426600, 28036080, 29255040, 29905152, 31151200, 31540590, 32505600, 33643296, 35045100, 35106048, 36568800, 37381440, 42054120, 43882560, 44857728, 46726800, 48758400, 49841920, 50464944, 52567650, 54853200, 56072160, 58510080, 62302400, 63081180, 67286592, 70090200, 73137600, 74762880, 78851475, 84108240, 87765120, 89715456, 93453600, 97516800, 100929888, 105135300, 109706400, 112144320, 124604800, 126162360, 134573184, 140180400, 146275200, 149525760, 157702950, 168216480, 175530240, 186907200, 201859776, 210270600, 219412800, 224288640, 249209600, 252324720, 269146368, 280360800, 292550400, 315405900, 336432960, 373814400, 403719552, 420541200, 438825600, 448577280, 504649440, 560721600, 630811800, 672865920, 747628800, 807439104, 841082400, 877651200, 1009298880, 1121443200, 1261623600, 1345731840, 1682164800, 2018597760, 2242886400, 2523247200, 3364329600, 4037195520, 5046494400, 6728659200, 10092988800, 20185977600]

約数ペア:

[(1, 20185977600), (2, 10092988800), (3, 6728659200), (4, 5046494400), (5, 4037195520), (6, 3364329600), (8, 2523247200), (9, 2242886400), (10, 2018597760), (12, 1682164800), (15, 1345731840), (16, 1261623600), (18, 1121443200), (20, 1009298880), (23, 877651200), (24, 841082400), (25, 807439104), (27, 747628800), (30, 672865920), (32, 630811800), (36, 560721600), (40, 504649440), (45, 448577280), (46, 438825600), (48, 420541200), (50, 403719552), (54, 373814400), (60, 336432960), (64, 315405900), (69, 292550400), (72, 280360800), (75, 269146368), (80, 252324720), (81, 249209600), (90, 224288640), (92, 219412800), (96, 210270600), (100, 201859776), (108, 186907200), (115, 175530240), (120, 168216480), (128, 157702950), (135, 149525760), (138, 146275200), (144, 140180400), (150, 134573184), (160, 126162360), (162, 124604800), (180, 112144320), (184, 109706400), (192, 105135300), (200, 100929888), (207, 97516800), (216, 93453600), (225, 89715456), (230, 87765120), (240, 84108240), (256, 78851475), (270, 74762880), (276, 73137600), (288, 70090200), (300, 67286592), (320, 63081180), (324, 62302400), (345, 58510080), (360, 56072160), (368, 54853200), (384, 52567650), (400, 50464944), (405, 49841920), (414, 48758400), (432, 46726800), (450, 44857728), (460, 43882560), (480, 42054120), (540, 37381440), (552, 36568800), (575, 35106048), (576, 35045100), (600, 33643296), (621, 32505600), (640, 31540590), (648, 31151200), (675, 29905152), (690, 29255040), (720, 28036080), (736, 27426600), (768, 26283825), (800, 25232472), (810, 24920960), (828, 24379200), (864, 23363400), (900, 22428864), (920, 21941280), (960, 21027060), (1035, 19503360), (1080, 18690720), (1104, 18284400), (1150, 17553024), (1152, 17522550), (1200, 16821648), (1242, 16252800), (1280, 15770295), (1296, 15575600), (1350, 14952576), (1380, 14627520), (1440, 14018040), (1472, 13713300), (1600, 12616236), (1620, 12460480), (1656, 12189600), (1693, 11923200), (1725, 11702016), (1728, 11681700), (1800, 11214432), (1840, 10970640), (1863, 10835200), (1920, 10513530), (2025, 9968384), (2070, 9751680), (2160, 9345360), (2208, 9142200), (2300, 8776512), (2304, 8761275), (2400, 8410824), (2484, 8126400), (2592, 7787800), (2700, 7476288), (2760, 7313760), (2880, 7009020), (2944, 6856650), (3105, 6501120), (3200, 6308118), (3240, 6230240), (3312, 6094800), (3386, 5961600), (3450, 5851008), (3456, 5840850), (3600, 5607216), (3680, 5485320), (3726, 5417600), (3840, 5256765), (4050, 4984192), (4140, 4875840), (4320, 4672680), (4416, 4571100), (4600, 4388256), (4800, 4205412), (4968, 4063200), (5079, 3974400), (5175, 3900672), (5184, 3893900), (5400, 3738144), (5520, 3656880), (5760, 3504510), (5888, 3428325), (6210, 3250560), (6400, 3154059), (6480, 3115120), (6624, 3047400), (6772, 2980800), (6900, 2925504), (6912, 2920425), (7200, 2803608), (7360, 2742660), (7452, 2708800), (8100, 2492096), (8280, 2437920), (8465, 2384640), (8640, 2336340), (8832, 2285550), (9200, 2194128), (9315, 2167040), (9600, 2102706), (9936, 2031600), (10158, 1987200), (10350, 1950336), (10368, 1946950), (10800, 1869072), (11040, 1828440), (11520, 1752255), (12420, 1625280), (12960, 1557560), (13248, 1523700), (13544, 1490400), (13800, 1462752), (14400, 1401804), (14720, 1371330), (14904, 1354400), (15237, 1324800), (15525, 1300224), (16200, 1246048), (16560, 1218960), (16930, 1192320), (17280, 1168170), (17664, 1142775), (18400, 1097064), (18630, 1083520), (19200, 1051353), (19872, 1015800), (20316, 993600), (20700, 975168), (20736, 973475), (21600, 934536), (22080, 914220), (24840, 812640), (25395, 794880), (25920, 778780), (26496, 761850), (27088, 745200), (27600, 731376), (28800, 700902), (29440, 685665), (29808, 677200), (30474, 662400), (31050, 650112), (32400, 623024), (33120, 609480), (33860, 596160), (34560, 584085), (36800, 548532), (37260, 541760), (38939, 518400), (39744, 507900), (40632, 496800), (41400, 487584), (42325, 476928), (43200, 467268), (44160, 457110), (45711, 441600), (46575, 433408), (49680, 406320), (50790, 397440), (51840, 389390), (52992, 380925), (54176, 372600), (55200, 365688), (57600, 350451), (59616, 338600), (60948, 331200), (62100, 325056), (64800, 311512), (66240, 304740), (67720, 298080), (73600, 274266), (74520, 270880), (76185, 264960), (77878, 259200), (79488, 253950), (81264, 248400), (82800, 243792), (84650, 238464), (86400, 233634), (88320, 228555), (91422, 220800), (93150, 216704), (99360, 203160), (101580, 198720), (103680, 194695), (108352, 186300), (110400, 182844), (116817, 172800), (119232, 169300), (121896, 165600), (124200, 162528), (126975, 158976), (129600, 155756), (132480, 152370), (135440, 149040), (137133, 147200)]