72169300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103099}}^1$

素因数の和:103120

約数の個数: 36

約数和(自身を含む): 178981600

約数和(自身を除く): 106812300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 103099, 206198, 412396, 515495, 721693, 1030990, 1443386, 2061980, 2577475, 2886772, 3608465, 5154950, 7216930, 10309900, 14433860, 18042325, 36084650, 72169300]

約数ペア:

[(1, 72169300), (2, 36084650), (4, 18042325), (5, 14433860), (7, 10309900), (10, 7216930), (14, 5154950), (20, 3608465), (25, 2886772), (28, 2577475), (35, 2061980), (50, 1443386), (70, 1030990), (100, 721693), (140, 515495), (175, 412396), (350, 206198), (700, 103099)]