149865700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{2833}}^1$

素因数の和:2893

約数の個数: 54

約数和(自身を含む): 340082834

約数和(自身を除く): 190217134

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 2116, 2300, 2645, 2833, 5290, 5666, 10580, 11332, 13225, 14165, 26450, 28330, 52900, 56660, 65159, 70825, 130318, 141650, 260636, 283300, 325795, 651590, 1303180, 1498657, 1628975, 2997314, 3257950, 5994628, 6515900, 7493285, 14986570, 29973140, 37466425, 74932850, 149865700]

約数ペア:

[(1, 149865700), (2, 74932850), (4, 37466425), (5, 29973140), (10, 14986570), (20, 7493285), (23, 6515900), (25, 5994628), (46, 3257950), (50, 2997314), (92, 1628975), (100, 1498657), (115, 1303180), (230, 651590), (460, 325795), (529, 283300), (575, 260636), (1058, 141650), (1150, 130318), (2116, 70825), (2300, 65159), (2645, 56660), (2833, 52900), (5290, 28330), (5666, 26450), (10580, 14165), (11332, 13225)]