3128248800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{434479}}^1$

素因数の和:434505

約数の個数: 108

約数和(自身を含む): 11031012720

約数和(自身を除く): 7902763920

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, 434479, 868958, 1303437, 1737916, 2172395, 2606874, 3475832, 3910311, 4344790, 5213748, 6517185, 6951664, 7820622, 8689580, 10427496, 10861975, 13034370, 13903328, 15641244, 17379160, 19551555, 20854992, 21723950, 26068740, 31282488, 32585925, 34758320, 39103110, 41709984, 43447900, 52137480, 62564976, 65171850, 69516640, 78206220, 86895800, 97757775, 104274960, 125129952, 130343700, 156412440, 173791600, 195515550, 208549920, 260687400, 312824880, 347583200, 391031100, 521374800, 625649760, 782062200, 1042749600, 1564124400, 3128248800]

約数ペア:

[(1, 3128248800), (2, 1564124400), (3, 1042749600), (4, 782062200), (5, 625649760), (6, 521374800), (8, 391031100), (9, 347583200), (10, 312824880), (12, 260687400), (15, 208549920), (16, 195515550), (18, 173791600), (20, 156412440), (24, 130343700), (25, 125129952), (30, 104274960), (32, 97757775), (36, 86895800), (40, 78206220), (45, 69516640), (48, 65171850), (50, 62564976), (60, 52137480), (72, 43447900), (75, 41709984), (80, 39103110), (90, 34758320), (96, 32585925), (100, 31282488), (120, 26068740), (144, 21723950), (150, 20854992), (160, 19551555), (180, 17379160), (200, 15641244), (225, 13903328), (240, 13034370), (288, 10861975), (300, 10427496), (360, 8689580), (400, 7820622), (450, 6951664), (480, 6517185), (600, 5213748), (720, 4344790), (800, 3910311), (900, 3475832), (1200, 2606874), (1440, 2172395), (1800, 1737916), (2400, 1303437), (3600, 868958), (7200, 434479)]