100215540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{556753}}^1$

素因数の和:556768

約数の個数: 36

約数和(自身を含む): 303987684

約数和(自身を除く): 203772144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 556753, 1113506, 1670259, 2227012, 2783765, 3340518, 5010777, 5567530, 6681036, 8351295, 10021554, 11135060, 16702590, 20043108, 25053885, 33405180, 50107770, 100215540]

約数ペア:

[(1, 100215540), (2, 50107770), (3, 33405180), (4, 25053885), (5, 20043108), (6, 16702590), (9, 11135060), (10, 10021554), (12, 8351295), (15, 6681036), (18, 5567530), (20, 5010777), (30, 3340518), (36, 2783765), (45, 2227012), (60, 1670259), (90, 1113506), (180, 556753)]