270220800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 925512192

約数和(自身を除く): 655291392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 227, 240, 248, 256, 300, 310, 320, 372, 384, 400, 454, 465, 480, 496, 512, 600, 620, 640, 681, 744, 768, 775, 800, 908, 930, 960, 992, 1135, 1200, 1240, 1280, 1362, 1488, 1536, 1550, 1600, 1816, 1860, 1920, 1984, 2270, 2325, 2400, 2480, 2560, 2724, 2976, 3100, 3200, 3405, 3632, 3720, 3840, 3968, 4540, 4650, 4800, 4960, 5448, 5675, 5952, 6200, 6400, 6810, 7037, 7264, 7440, 7680, 7936, 9080, 9300, 9600, 9920, 10896, 11350, 11904, 12400, 12800, 13620, 14074, 14528, 14880, 15872, 17025, 18160, 18600, 19200, 19840, 21111, 21792, 22700, 23808, 24800, 27240, 28148, 29056, 29760, 34050, 35185, 36320, 37200, 38400, 39680, 42222, 43584, 45400, 47616, 49600, 54480, 56296, 58112, 59520, 68100, 70370, 72640, 74400, 79360, 84444, 87168, 90800, 99200, 105555, 108960, 112592, 116224, 119040, 136200, 140740, 145280, 148800, 168888, 174336, 175925, 181600, 198400, 211110, 217920, 225184, 238080, 272400, 281480, 290560, 297600, 337776, 348672, 351850, 363200, 396800, 422220, 435840, 450368, 527775, 544800, 562960, 581120, 595200, 675552, 703700, 726400, 844440, 871680, 900736, 1055550, 1089600, 1125920, 1190400, 1351104, 1407400, 1452800, 1688880, 1743360, 1801472, 2111100, 2179200, 2251840, 2702208, 2814800, 2905600, 3377760, 3602944, 4222200, 4358400, 4503680, 5404416, 5629600, 6755520, 8444400, 8716800, 9007360, 10808832, 11259200, 13511040, 16888800, 18014720, 22518400, 27022080, 33777600, 45036800, 54044160, 67555200, 90073600, 135110400, 270220800]

約数ペア:

[(1, 270220800), (2, 135110400), (3, 90073600), (4, 67555200), (5, 54044160), (6, 45036800), (8, 33777600), (10, 27022080), (12, 22518400), (15, 18014720), (16, 16888800), (20, 13511040), (24, 11259200), (25, 10808832), (30, 9007360), (31, 8716800), (32, 8444400), (40, 6755520), (48, 5629600), (50, 5404416), (60, 4503680), (62, 4358400), (64, 4222200), (75, 3602944), (80, 3377760), (93, 2905600), (96, 2814800), (100, 2702208), (120, 2251840), (124, 2179200), (128, 2111100), (150, 1801472), (155, 1743360), (160, 1688880), (186, 1452800), (192, 1407400), (200, 1351104), (227, 1190400), (240, 1125920), (248, 1089600), (256, 1055550), (300, 900736), (310, 871680), (320, 844440), (372, 726400), (384, 703700), (400, 675552), (454, 595200), (465, 581120), (480, 562960), (496, 544800), (512, 527775), (600, 450368), (620, 435840), (640, 422220), (681, 396800), (744, 363200), (768, 351850), (775, 348672), (800, 337776), (908, 297600), (930, 290560), (960, 281480), (992, 272400), (1135, 238080), (1200, 225184), (1240, 217920), (1280, 211110), (1362, 198400), (1488, 181600), (1536, 175925), (1550, 174336), (1600, 168888), (1816, 148800), (1860, 145280), (1920, 140740), (1984, 136200), (2270, 119040), (2325, 116224), (2400, 112592), (2480, 108960), (2560, 105555), (2724, 99200), (2976, 90800), (3100, 87168), (3200, 84444), (3405, 79360), (3632, 74400), (3720, 72640), (3840, 70370), (3968, 68100), (4540, 59520), (4650, 58112), (4800, 56296), (4960, 54480), (5448, 49600), (5675, 47616), (5952, 45400), (6200, 43584), (6400, 42222), (6810, 39680), (7037, 38400), (7264, 37200), (7440, 36320), (7680, 35185), (7936, 34050), (9080, 29760), (9300, 29056), (9600, 28148), (9920, 27240), (10896, 24800), (11350, 23808), (11904, 22700), (12400, 21792), (12800, 21111), (13620, 19840), (14074, 19200), (14528, 18600), (14880, 18160), (15872, 17025)]