85875540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5167}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 241366272

約数和(自身を除く): 155490732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5167, 5540, 8310, 10334, 15501, 16620, 20668, 25835, 31002, 51670, 62004, 77505, 103340, 155010, 310020, 1431259, 2862518, 4293777, 5725036, 7156295, 8587554, 14312590, 17175108, 21468885, 28625180, 42937770, 85875540]

約数ペア:

[(1, 85875540), (2, 42937770), (3, 28625180), (4, 21468885), (5, 17175108), (6, 14312590), (10, 8587554), (12, 7156295), (15, 5725036), (20, 4293777), (30, 2862518), (60, 1431259), (277, 310020), (554, 155010), (831, 103340), (1108, 77505), (1385, 62004), (1662, 51670), (2770, 31002), (3324, 25835), (4155, 20668), (5167, 16620), (5540, 15501), (8310, 10334)]