80248800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 144

約数和(自身を含む): 270451440

約数和(自身を除く): 190202640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1153, 1160, 1200, 1392, 1450, 1740, 2175, 2306, 2320, 2400, 2784, 2900, 3459, 3480, 4350, 4612, 4640, 5765, 5800, 6918, 6960, 8700, 9224, 11530, 11600, 13836, 13920, 17295, 17400, 18448, 23060, 23200, 27672, 28825, 33437, 34590, 34800, 36896, 46120, 55344, 57650, 66874, 69180, 69600, 86475, 92240, 100311, 110688, 115300, 133748, 138360, 167185, 172950, 184480, 200622, 230600, 267496, 276720, 334370, 345900, 401244, 461200, 501555, 534992, 553440, 668740, 691800, 802488, 835925, 922400, 1003110, 1069984, 1337480, 1383600, 1604976, 1671850, 2006220, 2507775, 2674960, 2767200, 3209952, 3343700, 4012440, 5015550, 5349920, 6687400, 8024880, 10031100, 13374800, 16049760, 20062200, 26749600, 40124400, 80248800]

約数ペア:

[(1, 80248800), (2, 40124400), (3, 26749600), (4, 20062200), (5, 16049760), (6, 13374800), (8, 10031100), (10, 8024880), (12, 6687400), (15, 5349920), (16, 5015550), (20, 4012440), (24, 3343700), (25, 3209952), (29, 2767200), (30, 2674960), (32, 2507775), (40, 2006220), (48, 1671850), (50, 1604976), (58, 1383600), (60, 1337480), (75, 1069984), (80, 1003110), (87, 922400), (96, 835925), (100, 802488), (116, 691800), (120, 668740), (145, 553440), (150, 534992), (160, 501555), (174, 461200), (200, 401244), (232, 345900), (240, 334370), (290, 276720), (300, 267496), (348, 230600), (400, 200622), (435, 184480), (464, 172950), (480, 167185), (580, 138360), (600, 133748), (696, 115300), (725, 110688), (800, 100311), (870, 92240), (928, 86475), (1153, 69600), (1160, 69180), (1200, 66874), (1392, 57650), (1450, 55344), (1740, 46120), (2175, 36896), (2306, 34800), (2320, 34590), (2400, 33437), (2784, 28825), (2900, 27672), (3459, 23200), (3480, 23060), (4350, 18448), (4612, 17400), (4640, 17295), (5765, 13920), (5800, 13836), (6918, 11600), (6960, 11530), (8700, 9224)]