120265000

素因数分解:

$2^3\times 5^4\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 286783200

約数和(自身を除く): 166518200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 359, 500, 536, 625, 670, 718, 1000, 1250, 1340, 1436, 1675, 1795, 2500, 2680, 2872, 3350, 3590, 5000, 6700, 7180, 8375, 8975, 13400, 14360, 16750, 17950, 24053, 33500, 35900, 41875, 44875, 48106, 67000, 71800, 83750, 89750, 96212, 120265, 167500, 179500, 192424, 224375, 240530, 335000, 359000, 448750, 481060, 601325, 897500, 962120, 1202650, 1795000, 2405300, 3006625, 4810600, 6013250, 12026500, 15033125, 24053000, 30066250, 60132500, 120265000]

約数ペア:

[(1, 120265000), (2, 60132500), (4, 30066250), (5, 24053000), (8, 15033125), (10, 12026500), (20, 6013250), (25, 4810600), (40, 3006625), (50, 2405300), (67, 1795000), (100, 1202650), (125, 962120), (134, 897500), (200, 601325), (250, 481060), (268, 448750), (335, 359000), (359, 335000), (500, 240530), (536, 224375), (625, 192424), (670, 179500), (718, 167500), (1000, 120265), (1250, 96212), (1340, 89750), (1436, 83750), (1675, 71800), (1795, 67000), (2500, 48106), (2680, 44875), (2872, 41875), (3350, 35900), (3590, 33500), (5000, 24053), (6700, 17950), (7180, 16750), (8375, 14360), (8975, 13400)]