143431300

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{2753}}^1$

素因数の和:3288

約数の個数: 36

約数和(自身を含む): 311956596

約数和(自身を除く): 168525296

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 1042, 2084, 2605, 2753, 5210, 5506, 10420, 11012, 13025, 13765, 26050, 27530, 52100, 55060, 68825, 137650, 275300, 1434313, 2868626, 5737252, 7171565, 14343130, 28686260, 35857825, 71715650, 143431300]

約数ペア:

[(1, 143431300), (2, 71715650), (4, 35857825), (5, 28686260), (10, 14343130), (20, 7171565), (25, 5737252), (50, 2868626), (100, 1434313), (521, 275300), (1042, 137650), (2084, 68825), (2605, 55060), (2753, 52100), (5210, 27530), (5506, 26050), (10420, 13765), (11012, 13025)]