90132200500

素因数分解:

$2^2\times 5^3\times {\mathrm{1069}}^1\times {\mathrm{168629}}^1$

素因数の和:169717

約数の個数: 48

約数和(自身を含む): 197034037200

約数和(自身を除く): 106901836700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1069, 2138, 4276, 5345, 10690, 21380, 26725, 53450, 106900, 133625, 168629, 267250, 337258, 534500, 674516, 843145, 1686290, 3372580, 4215725, 8431450, 16862900, 21078625, 42157250, 84314500, 180264401, 360528802, 721057604, 901322005, 1802644010, 3605288020, 4506610025, 9013220050, 18026440100, 22533050125, 45066100250, 90132200500]

約数ペア:

[(1, 90132200500), (2, 45066100250), (4, 22533050125), (5, 18026440100), (10, 9013220050), (20, 4506610025), (25, 3605288020), (50, 1802644010), (100, 901322005), (125, 721057604), (250, 360528802), (500, 180264401), (1069, 84314500), (2138, 42157250), (4276, 21078625), (5345, 16862900), (10690, 8431450), (21380, 4215725), (26725, 3372580), (53450, 1686290), (106900, 843145), (133625, 674516), (168629, 534500), (267250, 337258)]