511080000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{4259}}^1$

素因数の和:4294

約数の個数: 140

約数和(自身を含む): 1690146480

約数和(自身を除く): 1179066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4259, 4800, 5000, 6000, 7500, 8000, 8518, 10000, 12000, 12777, 15000, 17036, 20000, 21295, 24000, 25554, 30000, 34072, 40000, 42590, 51108, 60000, 63885, 68144, 85180, 102216, 106475, 120000, 127770, 136288, 170360, 204432, 212950, 255540, 272576, 319425, 340720, 408864, 425900, 511080, 532375, 638850, 681440, 817728, 851800, 1022160, 1064750, 1277700, 1362880, 1597125, 1703600, 2044320, 2129500, 2555400, 2661875, 3194250, 3407200, 4088640, 4259000, 5110800, 5323750, 6388500, 6814400, 7985625, 8518000, 10221600, 10647500, 12777000, 15971250, 17036000, 20443200, 21295000, 25554000, 31942500, 34072000, 42590000, 51108000, 63885000, 85180000, 102216000, 127770000, 170360000, 255540000, 511080000]

約数ペア:

[(1, 511080000), (2, 255540000), (3, 170360000), (4, 127770000), (5, 102216000), (6, 85180000), (8, 63885000), (10, 51108000), (12, 42590000), (15, 34072000), (16, 31942500), (20, 25554000), (24, 21295000), (25, 20443200), (30, 17036000), (32, 15971250), (40, 12777000), (48, 10647500), (50, 10221600), (60, 8518000), (64, 7985625), (75, 6814400), (80, 6388500), (96, 5323750), (100, 5110800), (120, 4259000), (125, 4088640), (150, 3407200), (160, 3194250), (192, 2661875), (200, 2555400), (240, 2129500), (250, 2044320), (300, 1703600), (320, 1597125), (375, 1362880), (400, 1277700), (480, 1064750), (500, 1022160), (600, 851800), (625, 817728), (750, 681440), (800, 638850), (960, 532375), (1000, 511080), (1200, 425900), (1250, 408864), (1500, 340720), (1600, 319425), (1875, 272576), (2000, 255540), (2400, 212950), (2500, 204432), (3000, 170360), (3750, 136288), (4000, 127770), (4259, 120000), (4800, 106475), (5000, 102216), (6000, 85180), (7500, 68144), (8000, 63885), (8518, 60000), (10000, 51108), (12000, 42590), (12777, 40000), (15000, 34072), (17036, 30000), (20000, 25554), (21295, 24000)]