142781150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 275567184

約数和(自身を除く): 132786034

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 113, 185, 226, 370, 565, 683, 925, 1130, 1366, 1850, 2825, 3415, 4181, 5650, 6830, 8362, 17075, 20905, 25271, 34150, 41810, 50542, 77179, 104525, 126355, 154358, 209050, 252710, 385895, 631775, 771790, 1263550, 1929475, 2855623, 3858950, 5711246, 14278115, 28556230, 71390575, 142781150]

約数ペア:

[(1, 142781150), (2, 71390575), (5, 28556230), (10, 14278115), (25, 5711246), (37, 3858950), (50, 2855623), (74, 1929475), (113, 1263550), (185, 771790), (226, 631775), (370, 385895), (565, 252710), (683, 209050), (925, 154358), (1130, 126355), (1366, 104525), (1850, 77179), (2825, 50542), (3415, 41810), (4181, 34150), (5650, 25271), (6830, 20905), (8362, 17075)]