72660700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103801}}^1$

素因数の和:103822

約数の個数: 36

約数和(自身を含む): 180200272

約数和(自身を除く): 107539572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 103801, 207602, 415204, 519005, 726607, 1038010, 1453214, 2076020, 2595025, 2906428, 3633035, 5190050, 7266070, 10380100, 14532140, 18165175, 36330350, 72660700]

約数ペア:

[(1, 72660700), (2, 36330350), (4, 18165175), (5, 14532140), (7, 10380100), (10, 7266070), (14, 5190050), (20, 3633035), (25, 2906428), (28, 2595025), (35, 2076020), (50, 1453214), (70, 1038010), (100, 726607), (140, 519005), (175, 415204), (350, 207602), (700, 103801)]