68272500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{9103}}^1$

素因数の和:9130

約数の個数: 60

約数和(自身を含む): 199086272

約数和(自身を除く): 130813772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 9103, 18206, 27309, 36412, 45515, 54618, 91030, 109236, 136545, 182060, 227575, 273090, 455150, 546180, 682725, 910300, 1137875, 1365450, 2275750, 2730900, 3413625, 4551500, 5689375, 6827250, 11378750, 13654500, 17068125, 22757500, 34136250, 68272500]

約数ペア:

[(1, 68272500), (2, 34136250), (3, 22757500), (4, 17068125), (5, 13654500), (6, 11378750), (10, 6827250), (12, 5689375), (15, 4551500), (20, 3413625), (25, 2730900), (30, 2275750), (50, 1365450), (60, 1137875), (75, 910300), (100, 682725), (125, 546180), (150, 455150), (250, 273090), (300, 227575), (375, 182060), (500, 136545), (625, 109236), (750, 91030), (1250, 54618), (1500, 45515), (1875, 36412), (2500, 27309), (3750, 18206), (7500, 9103)]