120899400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{201499}}^1$

素因数の和:201518

約数の個数: 48

約数和(自身を含む): 374790000

約数和(自身を除く): 253890600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 201499, 402998, 604497, 805996, 1007495, 1208994, 1611992, 2014990, 2417988, 3022485, 4029980, 4835976, 5037475, 6044970, 8059960, 10074950, 12089940, 15112425, 20149900, 24179880, 30224850, 40299800, 60449700, 120899400]

約数ペア:

[(1, 120899400), (2, 60449700), (3, 40299800), (4, 30224850), (5, 24179880), (6, 20149900), (8, 15112425), (10, 12089940), (12, 10074950), (15, 8059960), (20, 6044970), (24, 5037475), (25, 4835976), (30, 4029980), (40, 3022485), (50, 2417988), (60, 2014990), (75, 1611992), (100, 1208994), (120, 1007495), (150, 805996), (200, 604497), (300, 402998), (600, 201499)]