421890000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^3\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 400

約数和(自身を含む): 1626979200

約数和(自身を除く): 1205089200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 48, 49, 50, 56, 60, 70, 75, 80, 82, 84, 98, 100, 105, 112, 120, 123, 125, 140, 147, 150, 164, 168, 175, 196, 200, 205, 210, 240, 245, 246, 250, 280, 287, 294, 300, 328, 336, 343, 350, 375, 392, 400, 410, 420, 490, 492, 500, 525, 560, 574, 588, 600, 615, 625, 656, 686, 700, 735, 750, 784, 820, 840, 861, 875, 980, 984, 1000, 1025, 1029, 1050, 1148, 1176, 1200, 1225, 1230, 1250, 1372, 1400, 1435, 1470, 1500, 1640, 1680, 1715, 1722, 1750, 1875, 1960, 1968, 2000, 2009, 2050, 2058, 2100, 2296, 2352, 2450, 2460, 2500, 2625, 2744, 2800, 2870, 2940, 3000, 3075, 3280, 3430, 3444, 3500, 3675, 3750, 3920, 4018, 4100, 4116, 4200, 4305, 4375, 4592, 4900, 4920, 5000, 5125, 5145, 5250, 5488, 5740, 5880, 6000, 6027, 6125, 6150, 6860, 6888, 7000, 7175, 7350, 7500, 8036, 8200, 8232, 8400, 8575, 8610, 8750, 9800, 9840, 10000, 10045, 10250, 10290, 10500, 11480, 11760, 12054, 12250, 12300, 13125, 13720, 13776, 14000, 14063, 14350, 14700, 15000, 15375, 16072, 16400, 16464, 17150, 17220, 17500, 18375, 19600, 20090, 20500, 20580, 21000, 21525, 22960, 24108, 24500, 24600, 25625, 25725, 26250, 27440, 28126, 28700, 29400, 30000, 30135, 30625, 30750, 32144, 34300, 34440, 35000, 35875, 36750, 40180, 41000, 41160, 42000, 42189, 42875, 43050, 48216, 49000, 49200, 50225, 51250, 51450, 52500, 56252, 57400, 58800, 60270, 61250, 61500, 68600, 68880, 70000, 70315, 71750, 73500, 76875, 80360, 82000, 82320, 84378, 85750, 86100, 91875, 96432, 98000, 100450, 102500, 102900, 105000, 107625, 112504, 114800, 120540, 122500, 123000, 128625, 137200, 140630, 143500, 147000, 150675, 153750, 160720, 168756, 171500, 172200, 179375, 183750, 200900, 205000, 205800, 210000, 210945, 214375, 215250, 225008, 241080, 245000, 246000, 251125, 257250, 281260, 287000, 294000, 301350, 307500, 337512, 343000, 344400, 351575, 358750, 367500, 401800, 410000, 411600, 421890, 428750, 430500, 482160, 490000, 502250, 514500, 538125, 562520, 574000, 602700, 615000, 643125, 675024, 686000, 703150, 717500, 735000, 753375, 803600, 843780, 857500, 861000, 1004500, 1029000, 1054725, 1076250, 1125040, 1205400, 1230000, 1255625, 1286250, 1406300, 1435000, 1470000, 1506750, 1687560, 1715000, 1722000, 1757875, 2009000, 2058000, 2109450, 2152500, 2410800, 2511250, 2572500, 2812600, 2870000, 3013500, 3375120, 3430000, 3515750, 3766875, 4018000, 4218900, 4305000, 5022500, 5145000, 5273625, 5625200, 6027000, 7031500, 7533750, 8437800, 8610000, 8789375, 10045000, 10290000, 10547250, 12054000, 14063000, 15067500, 16875600, 17578750, 20090000, 21094500, 26368125, 28126000, 30135000, 35157500, 42189000, 52736250, 60270000, 70315000, 84378000, 105472500, 140630000, 210945000, 421890000]

約数ペア:

[(1, 421890000), (2, 210945000), (3, 140630000), (4, 105472500), (5, 84378000), (6, 70315000), (7, 60270000), (8, 52736250), (10, 42189000), (12, 35157500), (14, 30135000), (15, 28126000), (16, 26368125), (20, 21094500), (21, 20090000), (24, 17578750), (25, 16875600), (28, 15067500), (30, 14063000), (35, 12054000), (40, 10547250), (41, 10290000), (42, 10045000), (48, 8789375), (49, 8610000), (50, 8437800), (56, 7533750), (60, 7031500), (70, 6027000), (75, 5625200), (80, 5273625), (82, 5145000), (84, 5022500), (98, 4305000), (100, 4218900), (105, 4018000), (112, 3766875), (120, 3515750), (123, 3430000), (125, 3375120), (140, 3013500), (147, 2870000), (150, 2812600), (164, 2572500), (168, 2511250), (175, 2410800), (196, 2152500), (200, 2109450), (205, 2058000), (210, 2009000), (240, 1757875), (245, 1722000), (246, 1715000), (250, 1687560), (280, 1506750), (287, 1470000), (294, 1435000), (300, 1406300), (328, 1286250), (336, 1255625), (343, 1230000), (350, 1205400), (375, 1125040), (392, 1076250), (400, 1054725), (410, 1029000), (420, 1004500), (490, 861000), (492, 857500), (500, 843780), (525, 803600), (560, 753375), (574, 735000), (588, 717500), (600, 703150), (615, 686000), (625, 675024), (656, 643125), (686, 615000), (700, 602700), (735, 574000), (750, 562520), (784, 538125), (820, 514500), (840, 502250), (861, 490000), (875, 482160), (980, 430500), (984, 428750), (1000, 421890), (1025, 411600), (1029, 410000), (1050, 401800), (1148, 367500), (1176, 358750), (1200, 351575), (1225, 344400), (1230, 343000), (1250, 337512), (1372, 307500), (1400, 301350), (1435, 294000), (1470, 287000), (1500, 281260), (1640, 257250), (1680, 251125), (1715, 246000), (1722, 245000), (1750, 241080), (1875, 225008), (1960, 215250), (1968, 214375), (2000, 210945), (2009, 210000), (2050, 205800), (2058, 205000), (2100, 200900), (2296, 183750), (2352, 179375), (2450, 172200), (2460, 171500), (2500, 168756), (2625, 160720), (2744, 153750), (2800, 150675), (2870, 147000), (2940, 143500), (3000, 140630), (3075, 137200), (3280, 128625), (3430, 123000), (3444, 122500), (3500, 120540), (3675, 114800), (3750, 112504), (3920, 107625), (4018, 105000), (4100, 102900), (4116, 102500), (4200, 100450), (4305, 98000), (4375, 96432), (4592, 91875), (4900, 86100), (4920, 85750), (5000, 84378), (5125, 82320), (5145, 82000), (5250, 80360), (5488, 76875), (5740, 73500), (5880, 71750), (6000, 70315), (6027, 70000), (6125, 68880), (6150, 68600), (6860, 61500), (6888, 61250), (7000, 60270), (7175, 58800), (7350, 57400), (7500, 56252), (8036, 52500), (8200, 51450), (8232, 51250), (8400, 50225), (8575, 49200), (8610, 49000), (8750, 48216), (9800, 43050), (9840, 42875), (10000, 42189), (10045, 42000), (10250, 41160), (10290, 41000), (10500, 40180), (11480, 36750), (11760, 35875), (12054, 35000), (12250, 34440), (12300, 34300), (13125, 32144), (13720, 30750), (13776, 30625), (14000, 30135), (14063, 30000), (14350, 29400), (14700, 28700), (15000, 28126), (15375, 27440), (16072, 26250), (16400, 25725), (16464, 25625), (17150, 24600), (17220, 24500), (17500, 24108), (18375, 22960), (19600, 21525), (20090, 21000), (20500, 20580)]