201980340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1122113}}^1$

素因数の和:1122128

約数の個数: 36

約数和(自身を含む): 612674244

約数和(自身を除く): 410693904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1122113, 2244226, 3366339, 4488452, 5610565, 6732678, 10099017, 11221130, 13465356, 16831695, 20198034, 22442260, 33663390, 40396068, 50495085, 67326780, 100990170, 201980340]

約数ペア:

[(1, 201980340), (2, 100990170), (3, 67326780), (4, 50495085), (5, 40396068), (6, 33663390), (9, 22442260), (10, 20198034), (12, 16831695), (15, 13465356), (18, 11221130), (20, 10099017), (30, 6732678), (36, 5610565), (45, 4488452), (60, 3366339), (90, 2244226), (180, 1122113)]