67555200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 230699520

約数和(自身を除く): 163144320

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, 300, 310, 320, 372, 384, 400, 454, 465, 480, 496, 600, 620, 640, 681, 744, 775, 800, 908, 930, 960, 992, 1135, 1200, 1240, 1362, 1488, 1550, 1600, 1816, 1860, 1920, 1984, 2270, 2325, 2400, 2480, 2724, 2976, 3100, 3200, 3405, 3632, 3720, 3968, 4540, 4650, 4800, 4960, 5448, 5675, 5952, 6200, 6810, 7037, 7264, 7440, 9080, 9300, 9600, 9920, 10896, 11350, 11904, 12400, 13620, 14074, 14528, 14880, 17025, 18160, 18600, 19840, 21111, 21792, 22700, 24800, 27240, 28148, 29056, 29760, 34050, 35185, 36320, 37200, 42222, 43584, 45400, 49600, 54480, 56296, 59520, 68100, 70370, 72640, 74400, 84444, 87168, 90800, 99200, 105555, 108960, 112592, 136200, 140740, 145280, 148800, 168888, 175925, 181600, 211110, 217920, 225184, 272400, 281480, 297600, 337776, 351850, 363200, 422220, 435840, 450368, 527775, 544800, 562960, 675552, 703700, 726400, 844440, 900736, 1055550, 1089600, 1125920, 1351104, 1407400, 1688880, 2111100, 2179200, 2251840, 2702208, 2814800, 3377760, 4222200, 4503680, 5629600, 6755520, 8444400, 11259200, 13511040, 16888800, 22518400, 33777600, 67555200]

約数ペア:

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