28888500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19259}}^1$

素因数の和:19281

約数の個数: 48

約数和(自身を含む): 84127680

約数和(自身を除く): 55239180

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, 750, 1500, 19259, 38518, 57777, 77036, 96295, 115554, 192590, 231108, 288885, 385180, 481475, 577770, 962950, 1155540, 1444425, 1925900, 2407375, 2888850, 4814750, 5777700, 7222125, 9629500, 14444250, 28888500]

約数ペア:

[(1, 28888500), (2, 14444250), (3, 9629500), (4, 7222125), (5, 5777700), (6, 4814750), (10, 2888850), (12, 2407375), (15, 1925900), (20, 1444425), (25, 1155540), (30, 962950), (50, 577770), (60, 481475), (75, 385180), (100, 288885), (125, 231108), (150, 192590), (250, 115554), (300, 96295), (375, 77036), (500, 57777), (750, 38518), (1500, 19259)]