259320000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 140

約数和(自身を含む): 857769176

約数和(自身を除く): 598449176

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, 2161, 2400, 2500, 3000, 3750, 4000, 4322, 4800, 5000, 6000, 6483, 7500, 8000, 8644, 10000, 10805, 12000, 12966, 15000, 17288, 20000, 21610, 24000, 25932, 30000, 32415, 34576, 40000, 43220, 51864, 54025, 60000, 64830, 69152, 86440, 103728, 108050, 120000, 129660, 138304, 162075, 172880, 207456, 216100, 259320, 270125, 324150, 345760, 414912, 432200, 518640, 540250, 648300, 691520, 810375, 864400, 1037280, 1080500, 1296600, 1350625, 1620750, 1728800, 2074560, 2161000, 2593200, 2701250, 3241500, 3457600, 4051875, 4322000, 5186400, 5402500, 6483000, 8103750, 8644000, 10372800, 10805000, 12966000, 16207500, 17288000, 21610000, 25932000, 32415000, 43220000, 51864000, 64830000, 86440000, 129660000, 259320000]

約数ペア:

[(1, 259320000), (2, 129660000), (3, 86440000), (4, 64830000), (5, 51864000), (6, 43220000), (8, 32415000), (10, 25932000), (12, 21610000), (15, 17288000), (16, 16207500), (20, 12966000), (24, 10805000), (25, 10372800), (30, 8644000), (32, 8103750), (40, 6483000), (48, 5402500), (50, 5186400), (60, 4322000), (64, 4051875), (75, 3457600), (80, 3241500), (96, 2701250), (100, 2593200), (120, 2161000), (125, 2074560), (150, 1728800), (160, 1620750), (192, 1350625), (200, 1296600), (240, 1080500), (250, 1037280), (300, 864400), (320, 810375), (375, 691520), (400, 648300), (480, 540250), (500, 518640), (600, 432200), (625, 414912), (750, 345760), (800, 324150), (960, 270125), (1000, 259320), (1200, 216100), (1250, 207456), (1500, 172880), (1600, 162075), (1875, 138304), (2000, 129660), (2161, 120000), (2400, 108050), (2500, 103728), (3000, 86440), (3750, 69152), (4000, 64830), (4322, 60000), (4800, 54025), (5000, 51864), (6000, 43220), (6483, 40000), (7500, 34576), (8000, 32415), (8644, 30000), (10000, 25932), (10805, 24000), (12000, 21610), (12966, 20000), (15000, 17288)]