2108391000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41341}}^1$

素因数の和:41382

約数の個数: 128

約数和(自身を含む): 6965300160

約数和(自身を除く): 4856909160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 3000, 3400, 4250, 5100, 6375, 8500, 10200, 12750, 17000, 25500, 41341, 51000, 82682, 124023, 165364, 206705, 248046, 330728, 413410, 496092, 620115, 702797, 826820, 992184, 1033525, 1240230, 1405594, 1653640, 2067050, 2108391, 2480460, 2811188, 3100575, 3513985, 4134100, 4216782, 4960920, 5167625, 5622376, 6201150, 7027970, 8268200, 8433564, 10335250, 10541955, 12402300, 14055940, 15502875, 16867128, 17569925, 20670500, 21083910, 24804600, 28111880, 31005750, 35139850, 41341000, 42167820, 52709775, 62011500, 70279700, 84335640, 87849625, 105419550, 124023000, 140559400, 175699250, 210839100, 263548875, 351398500, 421678200, 527097750, 702797000, 1054195500, 2108391000]

約数ペア:

[(1, 2108391000), (2, 1054195500), (3, 702797000), (4, 527097750), (5, 421678200), (6, 351398500), (8, 263548875), (10, 210839100), (12, 175699250), (15, 140559400), (17, 124023000), (20, 105419550), (24, 87849625), (25, 84335640), (30, 70279700), (34, 62011500), (40, 52709775), (50, 42167820), (51, 41341000), (60, 35139850), (68, 31005750), (75, 28111880), (85, 24804600), (100, 21083910), (102, 20670500), (120, 17569925), (125, 16867128), (136, 15502875), (150, 14055940), (170, 12402300), (200, 10541955), (204, 10335250), (250, 8433564), (255, 8268200), (300, 7027970), (340, 6201150), (375, 5622376), (408, 5167625), (425, 4960920), (500, 4216782), (510, 4134100), (600, 3513985), (680, 3100575), (750, 2811188), (850, 2480460), (1000, 2108391), (1020, 2067050), (1275, 1653640), (1500, 1405594), (1700, 1240230), (2040, 1033525), (2125, 992184), (2550, 826820), (3000, 702797), (3400, 620115), (4250, 496092), (5100, 413410), (6375, 330728), (8500, 248046), (10200, 206705), (12750, 165364), (17000, 124023), (25500, 82682), (41341, 51000)]