202038660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1122437}}^1$

素因数の和:1122452

約数の個数: 36

約数和(自身を含む): 612851148

約数和(自身を除く): 410812488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1122437, 2244874, 3367311, 4489748, 5612185, 6734622, 10101933, 11224370, 13469244, 16836555, 20203866, 22448740, 33673110, 40407732, 50509665, 67346220, 101019330, 202038660]

約数ペア:

[(1, 202038660), (2, 101019330), (3, 67346220), (4, 50509665), (5, 40407732), (6, 33673110), (9, 22448740), (10, 20203866), (12, 16836555), (15, 13469244), (18, 11224370), (20, 10101933), (30, 6734622), (36, 5612185), (45, 4489748), (60, 3367311), (90, 2244874), (180, 1122437)]