131264300

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{8693}}^1$

素因数の和:8858

約数の個数: 36

約数和(自身を含む): 286762896

約数和(自身を除く): 155498596

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 8693, 15100, 17386, 34772, 43465, 86930, 173860, 217325, 434650, 869300, 1312643, 2625286, 5250572, 6563215, 13126430, 26252860, 32816075, 65632150, 131264300]

約数ペア:

[(1, 131264300), (2, 65632150), (4, 32816075), (5, 26252860), (10, 13126430), (20, 6563215), (25, 5250572), (50, 2625286), (100, 1312643), (151, 869300), (302, 434650), (604, 217325), (755, 173860), (1510, 86930), (3020, 43465), (3775, 34772), (7550, 17386), (8693, 15100)]