2872756800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{66499}}^1$

素因数の和:66530

約数の個数: 168

約数和(自身を含む): 10472420000

約数和(自身を除く): 7599663200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 66499, 132998, 199497, 265996, 332495, 398994, 531992, 598491, 664990, 797988, 997485, 1063984, 1196982, 1329980, 1595976, 1662475, 1795473, 1994970, 2127968, 2393964, 2659960, 2992455, 3191952, 3324950, 3590946, 3989940, 4255936, 4787928, 4987425, 5319920, 5984910, 6383904, 6649900, 7181892, 7979880, 8977365, 9575856, 9974850, 10639840, 11969820, 12767808, 13299800, 14363784, 14962275, 15959760, 17954730, 19151712, 19949700, 21279680, 23939640, 26599600, 28727568, 29924550, 31919520, 35909460, 38303424, 39899400, 44886825, 47879280, 53199200, 57455136, 59849100, 63839040, 71818920, 79798800, 89773650, 95758560, 106398400, 114910272, 119698200, 143637840, 159597600, 179547300, 191517120, 239396400, 287275680, 319195200, 359094600, 478792800, 574551360, 718189200, 957585600, 1436378400, 2872756800]

約数ペア:

[(1, 2872756800), (2, 1436378400), (3, 957585600), (4, 718189200), (5, 574551360), (6, 478792800), (8, 359094600), (9, 319195200), (10, 287275680), (12, 239396400), (15, 191517120), (16, 179547300), (18, 159597600), (20, 143637840), (24, 119698200), (25, 114910272), (27, 106398400), (30, 95758560), (32, 89773650), (36, 79798800), (40, 71818920), (45, 63839040), (48, 59849100), (50, 57455136), (54, 53199200), (60, 47879280), (64, 44886825), (72, 39899400), (75, 38303424), (80, 35909460), (90, 31919520), (96, 29924550), (100, 28727568), (108, 26599600), (120, 23939640), (135, 21279680), (144, 19949700), (150, 19151712), (160, 17954730), (180, 15959760), (192, 14962275), (200, 14363784), (216, 13299800), (225, 12767808), (240, 11969820), (270, 10639840), (288, 9974850), (300, 9575856), (320, 8977365), (360, 7979880), (400, 7181892), (432, 6649900), (450, 6383904), (480, 5984910), (540, 5319920), (576, 4987425), (600, 4787928), (675, 4255936), (720, 3989940), (800, 3590946), (864, 3324950), (900, 3191952), (960, 2992455), (1080, 2659960), (1200, 2393964), (1350, 2127968), (1440, 1994970), (1600, 1795473), (1728, 1662475), (1800, 1595976), (2160, 1329980), (2400, 1196982), (2700, 1063984), (2880, 997485), (3600, 797988), (4320, 664990), (4800, 598491), (5400, 531992), (7200, 398994), (8640, 332495), (10800, 265996), (14400, 199497), (21600, 132998), (43200, 66499)]