218421000000

素因数分解:

$2^6\times 3^2\times 5^6\times 7^1\times {\mathrm{3467}}^1$

素因数の和:3522

約数の個数: 588

約数和(自身を含む): 894624173664

約数和(自身を除く): 676203173664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 320, 336, 350, 360, 375, 400, 420, 448, 450, 480, 500, 504, 525, 560, 576, 600, 625, 630, 672, 700, 720, 750, 800, 840, 875, 900, 960, 1000, 1008, 1050, 1120, 1125, 1200, 1250, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1875, 2000, 2016, 2100, 2240, 2250, 2400, 2500, 2520, 2625, 2800, 2880, 3000, 3125, 3150, 3360, 3467, 3500, 3600, 3750, 4000, 4032, 4200, 4375, 4500, 4800, 5000, 5040, 5250, 5600, 5625, 6000, 6250, 6300, 6720, 6934, 7000, 7200, 7500, 7875, 8000, 8400, 8750, 9000, 9375, 10000, 10080, 10401, 10500, 11200, 11250, 12000, 12500, 12600, 13125, 13868, 14000, 14400, 15000, 15625, 15750, 16800, 17335, 17500, 18000, 18750, 20000, 20160, 20802, 21000, 21875, 22500, 24000, 24269, 25000, 25200, 26250, 27736, 28000, 28125, 30000, 31203, 31250, 31500, 33600, 34670, 35000, 36000, 37500, 39375, 40000, 41604, 42000, 43750, 45000, 46875, 48538, 50000, 50400, 52005, 52500, 55472, 56000, 56250, 60000, 62406, 62500, 63000, 65625, 69340, 70000, 72000, 72807, 75000, 78750, 83208, 84000, 86675, 87500, 90000, 93750, 97076, 100000, 100800, 104010, 105000, 109375, 110944, 112500, 120000, 121345, 124812, 125000, 126000, 131250, 138680, 140000, 140625, 145614, 150000, 156015, 157500, 166416, 168000, 173350, 175000, 180000, 187500, 194152, 196875, 200000, 208020, 210000, 218421, 218750, 221888, 225000, 242690, 249624, 250000, 252000, 260025, 262500, 277360, 280000, 281250, 291228, 300000, 312030, 315000, 328125, 332832, 346700, 350000, 360000, 364035, 375000, 388304, 393750, 416040, 420000, 433375, 436842, 437500, 450000, 485380, 499248, 500000, 504000, 520050, 525000, 554720, 562500, 582456, 600000, 606725, 624060, 630000, 656250, 665664, 693400, 700000, 728070, 750000, 776608, 780075, 787500, 832080, 840000, 866750, 873684, 875000, 900000, 970760, 984375, 998496, 1000000, 1040100, 1050000, 1092105, 1109440, 1125000, 1164912, 1213450, 1248120, 1260000, 1300125, 1312500, 1386800, 1400000, 1456140, 1500000, 1553216, 1560150, 1575000, 1664160, 1733500, 1747368, 1750000, 1800000, 1820175, 1941520, 1968750, 1996992, 2080200, 2100000, 2166875, 2184210, 2250000, 2329824, 2426900, 2496240, 2520000, 2600250, 2625000, 2773600, 2912280, 3000000, 3033625, 3120300, 3150000, 3328320, 3467000, 3494736, 3500000, 3640350, 3883040, 3900375, 3937500, 4160400, 4200000, 4333750, 4368420, 4500000, 4659648, 4853800, 4992480, 5200500, 5250000, 5460525, 5547200, 5824560, 6067250, 6240600, 6300000, 6500625, 6934000, 6989472, 7000000, 7280700, 7766080, 7800750, 7875000, 8320800, 8667500, 8736840, 9000000, 9100875, 9707600, 9984960, 10401000, 10500000, 10834375, 10921050, 11649120, 12134500, 12481200, 12600000, 13001250, 13868000, 13978944, 14561400, 15168125, 15601500, 15750000, 16641600, 17335000, 17473680, 18201750, 19415200, 19501875, 20802000, 21000000, 21668750, 21842100, 23298240, 24269000, 24962400, 26002500, 27302625, 27736000, 29122800, 30336250, 31203000, 31500000, 32503125, 34670000, 34947360, 36403500, 38830400, 39003750, 41604000, 43337500, 43684200, 45504375, 48538000, 49924800, 52005000, 54171875, 54605250, 58245600, 60672500, 62406000, 63000000, 65006250, 69340000, 69894720, 72807000, 75840625, 78007500, 83208000, 86675000, 87368400, 91008750, 97076000, 97509375, 104010000, 108343750, 109210500, 116491200, 121345000, 124812000, 130012500, 136513125, 138680000, 145614000, 151681250, 156015000, 162515625, 173350000, 174736800, 182017500, 194152000, 195018750, 208020000, 216687500, 218421000, 227521875, 242690000, 249624000, 260025000, 273026250, 291228000, 303362500, 312030000, 325031250, 346700000, 349473600, 364035000, 379203125, 390037500, 416040000, 433375000, 436842000, 455043750, 485380000, 487546875, 520050000, 546052500, 582456000, 606725000, 624060000, 650062500, 682565625, 693400000, 728070000, 758406250, 780075000, 866750000, 873684000, 910087500, 970760000, 975093750, 1040100000, 1092105000, 1137609375, 1213450000, 1248120000, 1300125000, 1365131250, 1456140000, 1516812500, 1560150000, 1733500000, 1747368000, 1820175000, 1950187500, 2080200000, 2184210000, 2275218750, 2426900000, 2600250000, 2730262500, 2912280000, 3033625000, 3120300000, 3412828125, 3467000000, 3640350000, 3900375000, 4368420000, 4550437500, 4853800000, 5200500000, 5460525000, 6067250000, 6240600000, 6825656250, 7280700000, 7800750000, 8736840000, 9100875000, 10401000000, 10921050000, 12134500000, 13651312500, 14561400000, 15601500000, 18201750000, 21842100000, 24269000000, 27302625000, 31203000000, 36403500000, 43684200000, 54605250000, 72807000000, 109210500000, 218421000000]

約数ペア:

[(1, 218421000000), (2, 109210500000), (3, 72807000000), (4, 54605250000), (5, 43684200000), (6, 36403500000), (7, 31203000000), (8, 27302625000), (9, 24269000000), (10, 21842100000), (12, 18201750000), (14, 15601500000), (15, 14561400000), (16, 13651312500), (18, 12134500000), (20, 10921050000), (21, 10401000000), (24, 9100875000), (25, 8736840000), (28, 7800750000), (30, 7280700000), (32, 6825656250), (35, 6240600000), (36, 6067250000), (40, 5460525000), (42, 5200500000), (45, 4853800000), (48, 4550437500), (50, 4368420000), (56, 3900375000), (60, 3640350000), (63, 3467000000), (64, 3412828125), (70, 3120300000), (72, 3033625000), (75, 2912280000), (80, 2730262500), (84, 2600250000), (90, 2426900000), (96, 2275218750), (100, 2184210000), (105, 2080200000), (112, 1950187500), (120, 1820175000), (125, 1747368000), (126, 1733500000), (140, 1560150000), (144, 1516812500), (150, 1456140000), (160, 1365131250), (168, 1300125000), (175, 1248120000), (180, 1213450000), (192, 1137609375), (200, 1092105000), (210, 1040100000), (224, 975093750), (225, 970760000), (240, 910087500), (250, 873684000), (252, 866750000), (280, 780075000), (288, 758406250), (300, 728070000), (315, 693400000), (320, 682565625), (336, 650062500), (350, 624060000), (360, 606725000), (375, 582456000), (400, 546052500), (420, 520050000), (448, 487546875), (450, 485380000), (480, 455043750), (500, 436842000), (504, 433375000), (525, 416040000), (560, 390037500), (576, 379203125), (600, 364035000), (625, 349473600), (630, 346700000), (672, 325031250), (700, 312030000), (720, 303362500), (750, 291228000), (800, 273026250), (840, 260025000), (875, 249624000), (900, 242690000), (960, 227521875), (1000, 218421000), (1008, 216687500), (1050, 208020000), (1120, 195018750), (1125, 194152000), (1200, 182017500), (1250, 174736800), (1260, 173350000), (1344, 162515625), (1400, 156015000), (1440, 151681250), (1500, 145614000), (1575, 138680000), (1600, 136513125), (1680, 130012500), (1750, 124812000), (1800, 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(13125, 16641600), (13868, 15750000), (14000, 15601500), (14400, 15168125), (15000, 14561400), (15625, 13978944), (15750, 13868000), (16800, 13001250), (17335, 12600000), (17500, 12481200), (18000, 12134500), (18750, 11649120), (20000, 10921050), (20160, 10834375), (20802, 10500000), (21000, 10401000), (21875, 9984960), (22500, 9707600), (24000, 9100875), (24269, 9000000), (25000, 8736840), (25200, 8667500), (26250, 8320800), (27736, 7875000), (28000, 7800750), (28125, 7766080), (30000, 7280700), (31203, 7000000), (31250, 6989472), (31500, 6934000), (33600, 6500625), (34670, 6300000), (35000, 6240600), (36000, 6067250), (37500, 5824560), (39375, 5547200), (40000, 5460525), (41604, 5250000), (42000, 5200500), (43750, 4992480), (45000, 4853800), (46875, 4659648), (48538, 4500000), (50000, 4368420), (50400, 4333750), (52005, 4200000), (52500, 4160400), (55472, 3937500), (56000, 3900375), (56250, 3883040), (60000, 3640350), (62406, 3500000), (62500, 3494736), (63000, 3467000), (65625, 3328320), (69340, 3150000), (70000, 3120300), (72000, 3033625), (72807, 3000000), (75000, 2912280), (78750, 2773600), (83208, 2625000), (84000, 2600250), (86675, 2520000), (87500, 2496240), (90000, 2426900), (93750, 2329824), (97076, 2250000), (100000, 2184210), (100800, 2166875), (104010, 2100000), (105000, 2080200), (109375, 1996992), (110944, 1968750), (112500, 1941520), (120000, 1820175), (121345, 1800000), (124812, 1750000), (125000, 1747368), (126000, 1733500), (131250, 1664160), (138680, 1575000), (140000, 1560150), (140625, 1553216), (145614, 1500000), (150000, 1456140), (156015, 1400000), (157500, 1386800), (166416, 1312500), (168000, 1300125), (173350, 1260000), (175000, 1248120), (180000, 1213450), (187500, 1164912), (194152, 1125000), (196875, 1109440), (200000, 1092105), (208020, 1050000), (210000, 1040100), (218421, 1000000), (218750, 998496), (221888, 984375), (225000, 970760), (242690, 900000), (249624, 875000), (250000, 873684), (252000, 866750), (260025, 840000), (262500, 832080), (277360, 787500), (280000, 780075), (281250, 776608), (291228, 750000), (300000, 728070), (312030, 700000), (315000, 693400), (328125, 665664), (332832, 656250), (346700, 630000), (350000, 624060), (360000, 606725), (364035, 600000), (375000, 582456), (388304, 562500), (393750, 554720), (416040, 525000), (420000, 520050), (433375, 504000), (436842, 500000), (437500, 499248), (450000, 485380)]