200740620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24421}}^1$

素因数の和:24570

約数の個数: 48

約数和(自身を含む): 566199648

約数和(自身を除く): 365459028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 24421, 48842, 73263, 97684, 122105, 146526, 244210, 293052, 366315, 488420, 732630, 1465260, 3345677, 6691354, 10037031, 13382708, 16728385, 20074062, 33456770, 40148124, 50185155, 66913540, 100370310, 200740620]

約数ペア:

[(1, 200740620), (2, 100370310), (3, 66913540), (4, 50185155), (5, 40148124), (6, 33456770), (10, 20074062), (12, 16728385), (15, 13382708), (20, 10037031), (30, 6691354), (60, 3345677), (137, 1465260), (274, 732630), (411, 488420), (548, 366315), (685, 293052), (822, 244210), (1370, 146526), (1644, 122105), (2055, 97684), (2740, 73263), (4110, 48842), (8220, 24421)]