68871100

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4726

約数の個数: 36

約数和(自身を含む): 150473008

約数和(自身を除く): 81601908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 4561, 7550, 9122, 15100, 18244, 22805, 45610, 91220, 114025, 228050, 456100, 688711, 1377422, 2754844, 3443555, 6887110, 13774220, 17217775, 34435550, 68871100]

約数ペア:

[(1, 68871100), (2, 34435550), (4, 17217775), (5, 13774220), (10, 6887110), (20, 3443555), (25, 2754844), (50, 1377422), (100, 688711), (151, 456100), (302, 228050), (604, 114025), (755, 91220), (1510, 45610), (3020, 22805), (3775, 18244), (4561, 15100), (7550, 9122)]