75725480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 181653840

約数和(自身を除く): 105928360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 193, 340, 386, 577, 680, 772, 965, 1154, 1544, 1930, 2308, 2885, 3281, 3860, 4616, 5770, 6562, 7720, 9809, 11540, 13124, 16405, 19618, 23080, 26248, 32810, 39236, 49045, 65620, 78472, 98090, 111361, 131240, 196180, 222722, 392360, 445444, 556805, 890888, 1113610, 1893137, 2227220, 3786274, 4454440, 7572548, 9465685, 15145096, 18931370, 37862740, 75725480]

約数ペア:

[(1, 75725480), (2, 37862740), (4, 18931370), (5, 15145096), (8, 9465685), (10, 7572548), (17, 4454440), (20, 3786274), (34, 2227220), (40, 1893137), (68, 1113610), (85, 890888), (136, 556805), (170, 445444), (193, 392360), (340, 222722), (386, 196180), (577, 131240), (680, 111361), (772, 98090), (965, 78472), (1154, 65620), (1544, 49045), (1930, 39236), (2308, 32810), (2885, 26248), (3281, 23080), (3860, 19618), (4616, 16405), (5770, 13124), (6562, 11540), (7720, 9809)]