27002500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 67528384

約数和(自身を除く): 40525884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1543, 1750, 2500, 3086, 3500, 4375, 6172, 7715, 8750, 10801, 15430, 17500, 21602, 30860, 38575, 43204, 54005, 77150, 108010, 154300, 192875, 216020, 270025, 385750, 540050, 771500, 964375, 1080100, 1350125, 1928750, 2700250, 3857500, 5400500, 6750625, 13501250, 27002500]

約数ペア:

[(1, 27002500), (2, 13501250), (4, 6750625), (5, 5400500), (7, 3857500), (10, 2700250), (14, 1928750), (20, 1350125), (25, 1080100), (28, 964375), (35, 771500), (50, 540050), (70, 385750), (100, 270025), (125, 216020), (140, 192875), (175, 154300), (250, 108010), (350, 77150), (500, 54005), (625, 43204), (700, 38575), (875, 30860), (1250, 21602), (1543, 17500), (1750, 15430), (2500, 10801), (3086, 8750), (3500, 7715), (4375, 6172)]