130745400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{217909}}^1$

素因数の和:217928

約数の個数: 48

約数和(自身を含む): 405312600

約数和(自身を除く): 274567200

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, 217909, 435818, 653727, 871636, 1089545, 1307454, 1743272, 2179090, 2614908, 3268635, 4358180, 5229816, 5447725, 6537270, 8716360, 10895450, 13074540, 16343175, 21790900, 26149080, 32686350, 43581800, 65372700, 130745400]

約数ペア:

[(1, 130745400), (2, 65372700), (3, 43581800), (4, 32686350), (5, 26149080), (6, 21790900), (8, 16343175), (10, 13074540), (12, 10895450), (15, 8716360), (20, 6537270), (24, 5447725), (25, 5229816), (30, 4358180), (40, 3268635), (50, 2614908), (60, 2179090), (75, 1743272), (100, 1307454), (120, 1089545), (150, 871636), (200, 653727), (300, 435818), (600, 217909)]