77577540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12553}}^1$

素因数の和:12668

約数の個数: 48

約数和(自身を含む): 219343488

約数和(自身を除く): 141765948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 12553, 25106, 37659, 50212, 62765, 75318, 125530, 150636, 188295, 251060, 376590, 753180, 1292959, 2585918, 3878877, 5171836, 6464795, 7757754, 12929590, 15515508, 19394385, 25859180, 38788770, 77577540]

約数ペア:

[(1, 77577540), (2, 38788770), (3, 25859180), (4, 19394385), (5, 15515508), (6, 12929590), (10, 7757754), (12, 6464795), (15, 5171836), (20, 3878877), (30, 2585918), (60, 1292959), (103, 753180), (206, 376590), (309, 251060), (412, 188295), (515, 150636), (618, 125530), (1030, 75318), (1236, 62765), (1545, 50212), (2060, 37659), (3090, 25106), (6180, 12553)]