68248800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{9479}}^1$

素因数の和:9505

約数の個数: 108

約数和(自身を含む): 240687720

約数和(自身を除く): 172438920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 9479, 18958, 28437, 37916, 47395, 56874, 75832, 85311, 94790, 113748, 142185, 151664, 170622, 189580, 227496, 236975, 284370, 303328, 341244, 379160, 426555, 454992, 473950, 568740, 682488, 710925, 758320, 853110, 909984, 947900, 1137480, 1364976, 1421850, 1516640, 1706220, 1895800, 2132775, 2274960, 2729952, 2843700, 3412440, 3791600, 4265550, 4549920, 5687400, 6824880, 7583200, 8531100, 11374800, 13649760, 17062200, 22749600, 34124400, 68248800]

約数ペア:

[(1, 68248800), (2, 34124400), (3, 22749600), (4, 17062200), (5, 13649760), (6, 11374800), (8, 8531100), (9, 7583200), (10, 6824880), (12, 5687400), (15, 4549920), (16, 4265550), (18, 3791600), (20, 3412440), (24, 2843700), (25, 2729952), (30, 2274960), (32, 2132775), (36, 1895800), (40, 1706220), (45, 1516640), (48, 1421850), (50, 1364976), (60, 1137480), (72, 947900), (75, 909984), (80, 853110), (90, 758320), (96, 710925), (100, 682488), (120, 568740), (144, 473950), (150, 454992), (160, 426555), (180, 379160), (200, 341244), (225, 303328), (240, 284370), (288, 236975), (300, 227496), (360, 189580), (400, 170622), (450, 151664), (480, 142185), (600, 113748), (720, 94790), (800, 85311), (900, 75832), (1200, 56874), (1440, 47395), (1800, 37916), (2400, 28437), (3600, 18958), (7200, 9479)]