18944100000

素因数分解:

$2^5\times 3^2\times 5^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 864

約数和(自身を含む): 80256863232

約数和(自身を除く): 61312763232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 97, 100, 105, 112, 120, 124, 125, 126, 140, 144, 150, 155, 160, 168, 175, 180, 186, 194, 200, 210, 217, 224, 225, 240, 248, 250, 252, 279, 280, 288, 291, 300, 310, 315, 336, 350, 360, 372, 375, 388, 400, 420, 434, 450, 465, 480, 485, 496, 500, 504, 525, 558, 560, 582, 600, 620, 625, 630, 651, 672, 679, 700, 720, 744, 750, 775, 776, 800, 840, 868, 873, 875, 900, 930, 970, 992, 1000, 1008, 1050, 1085, 1116, 1120, 1125, 1164, 1200, 1240, 1250, 1260, 1302, 1358, 1395, 1400, 1440, 1455, 1488, 1500, 1550, 1552, 1575, 1680, 1736, 1746, 1750, 1800, 1860, 1875, 1940, 1953, 2000, 2016, 2037, 2100, 2170, 2232, 2250, 2325, 2328, 2400, 2425, 2480, 2500, 2520, 2604, 2625, 2716, 2790, 2800, 2910, 2976, 3000, 3007, 3100, 3104, 3125, 3150, 3255, 3360, 3395, 3472, 3492, 3500, 3600, 3720, 3750, 3875, 3880, 3906, 4000, 4074, 4200, 4340, 4365, 4375, 4464, 4500, 4650, 4656, 4850, 4960, 5000, 5040, 5208, 5250, 5425, 5432, 5580, 5600, 5625, 5820, 6000, 6014, 6111, 6200, 6250, 6300, 6510, 6790, 6944, 6975, 6984, 7000, 7200, 7275, 7440, 7500, 7750, 7760, 7812, 7875, 8148, 8400, 8680, 8730, 8750, 8928, 9000, 9021, 9300, 9312, 9375, 9700, 9765, 10000, 10080, 10185, 10416, 10500, 10850, 10864, 11160, 11250, 11625, 11640, 12000, 12028, 12125, 12222, 12400, 12500, 12600, 13020, 13125, 13580, 13950, 13968, 14000, 14550, 14880, 15000, 15035, 15500, 15520, 15624, 15750, 16275, 16296, 16800, 16975, 17360, 17460, 17500, 18000, 18042, 18600, 18750, 19375, 19400, 19530, 20000, 20370, 20832, 21000, 21049, 21700, 21728, 21825, 21875, 22320, 22500, 23250, 23280, 24056, 24250, 24444, 24800, 25000, 25200, 26040, 26250, 27063, 27125, 27160, 27900, 27936, 28000, 28125, 29100, 30000, 30070, 30555, 31000, 31248, 31500, 32550, 32592, 33950, 34720, 34875, 34920, 35000, 36000, 36084, 36375, 37200, 37500, 38750, 38800, 39060, 39375, 40740, 42000, 42098, 43400, 43650, 43750, 44640, 45000, 45105, 46500, 46560, 48112, 48500, 48825, 48888, 50000, 50400, 50925, 52080, 52500, 54126, 54250, 54320, 55800, 56250, 58125, 58200, 60000, 60140, 60625, 61110, 62000, 62496, 63000, 63147, 65100, 65184, 65625, 67900, 69750, 69840, 70000, 72168, 72750, 74400, 75000, 75175, 77500, 77600, 78120, 78750, 81375, 81480, 84000, 84196, 84875, 86800, 87300, 87500, 90000, 90210, 93000, 96224, 96875, 97000, 97650, 97776, 100000, 101850, 104160, 105000, 105245, 108252, 108500, 108640, 109125, 111600, 112500, 116250, 116400, 120280, 121250, 122220, 124000, 126000, 126294, 130200, 131250, 135315, 135625, 135800, 139500, 139680, 140000, 144336, 145500, 150000, 150350, 152775, 155000, 156240, 157500, 162750, 162960, 168392, 169750, 173600, 174375, 174600, 175000, 180000, 180420, 181875, 186000, 189441, 193750, 194000, 195300, 195552, 196875, 203700, 210000, 210490, 216504, 217000, 218250, 223200, 225000, 225525, 232500, 232800, 240560, 242500, 244125, 244440, 252000, 252588, 254625, 260400, 262500, 270630, 271250, 271600, 279000, 288672, 290625, 291000, 300000, 300700, 303125, 305550, 310000, 312480, 315000, 315735, 325500, 325920, 336784, 339500, 348750, 349200, 350000, 360840, 363750, 372000, 375875, 378882, 387500, 388000, 390600, 393750, 406875, 407400, 420000, 420980, 424375, 433008, 434000, 436500, 450000, 451050, 465000, 481120, 485000, 488250, 488880, 505176, 509250, 520800, 525000, 526225, 541260, 542500, 543200, 545625, 558000, 581250, 582000, 601400, 606250, 611100, 620000, 630000, 631470, 651000, 673568, 676575, 678125, 679000, 697500, 698400, 700000, 721680, 727500, 751750, 757764, 763875, 775000, 781200, 787500, 813750, 814800, 841960, 848750, 866016, 868000, 871875, 873000, 900000, 902100, 909375, 930000, 947205, 970000, 976500, 977760, 1010352, 1018500, 1050000, 1052450, 1082520, 1085000, 1091250, 1116000, 1127625, 1162500, 1164000, 1202800, 1212500, 1220625, 1222200, 1260000, 1262940, 1273125, 1302000, 1353150, 1356250, 1358000, 1395000, 1443360, 1455000, 1503500, 1515528, 1527750, 1550000, 1562400, 1575000, 1578675, 1627500, 1629600, 1683920, 1697500, 1743750, 1746000, 1804200, 1818750, 1860000, 1879375, 1894410, 1940000, 1953000, 2020704, 2034375, 2037000, 2100000, 2104900, 2121875, 2165040, 2170000, 2182500, 2255250, 2325000, 2405600, 2425000, 2441250, 2444400, 2525880, 2546250, 2604000, 2631125, 2706300, 2712500, 2716000, 2728125, 2790000, 2910000, 3007000, 3031056, 3055500, 3100000, 3150000, 3157350, 3255000, 3367840, 3382875, 3395000, 3487500, 3492000, 3608400, 3637500, 3758750, 3788820, 3819375, 3906000, 4068750, 4074000, 4209800, 4243750, 4330080, 4340000, 4365000, 4510500, 4650000, 4736025, 4850000, 4882500, 4888800, 5051760, 5092500, 5262250, 5412600, 5425000, 5456250, 5580000, 5638125, 5820000, 6014000, 6062112, 6103125, 6111000, 6300000, 6314700, 6365625, 6510000, 6765750, 6790000, 6975000, 7216800, 7275000, 7517500, 7577640, 7638750, 7812000, 7893375, 8137500, 8148000, 8419600, 8487500, 8730000, 9021000, 9300000, 9396875, 9472050, 9700000, 9765000, 10103520, 10185000, 10524500, 10825200, 10850000, 10912500, 11276250, 12028000, 12206250, 12222000, 12629400, 12731250, 13020000, 13155625, 13531500, 13580000, 13950000, 14550000, 15035000, 15155280, 15277500, 15786750, 16275000, 16839200, 16914375, 16975000, 17460000, 18042000, 18793750, 18944100, 19096875, 19530000, 20370000, 21049000, 21650400, 21700000, 21825000, 22552500, 23680125, 24412500, 24444000, 25258800, 25462500, 26311250, 27063000, 27900000, 28190625, 29100000, 30070000, 30310560, 30555000, 31573500, 32550000, 33828750, 33950000, 36084000, 37587500, 37888200, 38193750, 39060000, 39466875, 40740000, 42098000, 43650000, 45105000, 47360250, 48825000, 50517600, 50925000, 52622500, 54126000, 56381250, 60140000, 61110000, 63147000, 65100000, 65778125, 67657500, 67900000, 75175000, 75776400, 76387500, 78933750, 84196000, 84571875, 87300000, 90210000, 94720500, 97650000, 101850000, 105245000, 108252000, 112762500, 118400625, 122220000, 126294000, 131556250, 135315000, 150350000, 151552800, 152775000, 157867500, 169143750, 180420000, 189441000, 195300000, 197334375, 203700000, 210490000, 225525000, 236801250, 252588000, 263112500, 270630000, 300700000, 305550000, 315735000, 338287500, 378882000, 394668750, 420980000, 451050000, 473602500, 526225000, 541260000, 592003125, 611100000, 631470000, 676575000, 757764000, 789337500, 902100000, 947205000, 1052450000, 1184006250, 1262940000, 1353150000, 1578675000, 1894410000, 2104900000, 2368012500, 2706300000, 3157350000, 3788820000, 4736025000, 6314700000, 9472050000, 18944100000]

約数ペア:

[(1, 18944100000), (2, 9472050000), (3, 6314700000), (4, 4736025000), (5, 3788820000), (6, 3157350000), (7, 2706300000), (8, 2368012500), (9, 2104900000), (10, 1894410000), (12, 1578675000), (14, 1353150000), (15, 1262940000), (16, 1184006250), (18, 1052450000), (20, 947205000), (21, 902100000), (24, 789337500), (25, 757764000), (28, 676575000), (30, 631470000), (31, 611100000), (32, 592003125), (35, 541260000), (36, 526225000), (40, 473602500), (42, 451050000), (45, 420980000), (48, 394668750), (50, 378882000), (56, 338287500), (60, 315735000), (62, 305550000), (63, 300700000), (70, 270630000), (72, 263112500), (75, 252588000), (80, 236801250), (84, 225525000), (90, 210490000), (93, 203700000), (96, 197334375), (97, 195300000), (100, 189441000), (105, 180420000), (112, 169143750), (120, 157867500), (124, 152775000), (125, 151552800), (126, 150350000), (140, 135315000), (144, 131556250), (150, 126294000), (155, 122220000), (160, 118400625), (168, 112762500), (175, 108252000), (180, 105245000), (186, 101850000), (194, 97650000), (200, 94720500), (210, 90210000), (217, 87300000), (224, 84571875), (225, 84196000), (240, 78933750), (248, 76387500), (250, 75776400), (252, 75175000), (279, 67900000), (280, 67657500), (288, 65778125), (291, 65100000), (300, 63147000), (310, 61110000), (315, 60140000), (336, 56381250), (350, 54126000), (360, 52622500), (372, 50925000), (375, 50517600), (388, 48825000), (400, 47360250), (420, 45105000), (434, 43650000), (450, 42098000), (465, 40740000), (480, 39466875), (485, 39060000), (496, 38193750), (500, 37888200), (504, 37587500), (525, 36084000), (558, 33950000), (560, 33828750), (582, 32550000), (600, 31573500), (620, 30555000), (625, 30310560), (630, 30070000), (651, 29100000), (672, 28190625), (679, 27900000), (700, 27063000), (720, 26311250), (744, 25462500), (750, 25258800), (775, 24444000), (776, 24412500), (800, 23680125), (840, 22552500), (868, 21825000), (873, 21700000), (875, 21650400), (900, 21049000), (930, 20370000), (970, 19530000), (992, 19096875), (1000, 18944100), (1008, 18793750), (1050, 18042000), (1085, 17460000), (1116, 16975000), (1120, 16914375), (1125, 16839200), (1164, 16275000), (1200, 15786750), (1240, 15277500), (1250, 15155280), (1260, 15035000), (1302, 14550000), (1358, 13950000), (1395, 13580000), (1400, 13531500), (1440, 13155625), (1455, 13020000), (1488, 12731250), (1500, 12629400), (1550, 12222000), (1552, 12206250), (1575, 12028000), (1680, 11276250), (1736, 10912500), (1746, 10850000), (1750, 10825200), (1800, 10524500), (1860, 10185000), (1875, 10103520), (1940, 9765000), (1953, 9700000), (2000, 9472050), (2016, 9396875), (2037, 9300000), (2100, 9021000), (2170, 8730000), (2232, 8487500), (2250, 8419600), (2325, 8148000), (2328, 8137500), (2400, 7893375), (2425, 7812000), (2480, 7638750), (2500, 7577640), (2520, 7517500), (2604, 7275000), (2625, 7216800), (2716, 6975000), (2790, 6790000), (2800, 6765750), (2910, 6510000), (2976, 6365625), (3000, 6314700), (3007, 6300000), (3100, 6111000), (3104, 6103125), (3125, 6062112), (3150, 6014000), (3255, 5820000), (3360, 5638125), (3395, 5580000), (3472, 5456250), (3492, 5425000), (3500, 5412600), (3600, 5262250), (3720, 5092500), (3750, 5051760), (3875, 4888800), (3880, 4882500), (3906, 4850000), (4000, 4736025), (4074, 4650000), (4200, 4510500), (4340, 4365000), (4365, 4340000), (4375, 4330080), (4464, 4243750), (4500, 4209800), (4650, 4074000), (4656, 4068750), (4850, 3906000), (4960, 3819375), (5000, 3788820), (5040, 3758750), (5208, 3637500), (5250, 3608400), (5425, 3492000), (5432, 3487500), (5580, 3395000), (5600, 3382875), (5625, 3367840), (5820, 3255000), (6000, 3157350), (6014, 3150000), (6111, 3100000), (6200, 3055500), (6250, 3031056), (6300, 3007000), (6510, 2910000), (6790, 2790000), (6944, 2728125), (6975, 2716000), (6984, 2712500), (7000, 2706300), (7200, 2631125), (7275, 2604000), (7440, 2546250), (7500, 2525880), (7750, 2444400), (7760, 2441250), (7812, 2425000), (7875, 2405600), (8148, 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