100998180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{561101}}^1$

素因数の和:561116

約数の個数: 36

約数和(自身を含む): 306361692

約数和(自身を除く): 205363512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 561101, 1122202, 1683303, 2244404, 2805505, 3366606, 5049909, 5611010, 6733212, 8416515, 10099818, 11222020, 16833030, 20199636, 25249545, 33666060, 50499090, 100998180]

約数ペア:

[(1, 100998180), (2, 50499090), (3, 33666060), (4, 25249545), (5, 20199636), (6, 16833030), (9, 11222020), (10, 10099818), (12, 8416515), (15, 6733212), (18, 5611010), (20, 5049909), (30, 3366606), (36, 2805505), (45, 2244404), (60, 1683303), (90, 1122202), (180, 561101)]