204875400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{341459}}^1$

素因数の和:341478

約数の個数: 48

約数和(自身を含む): 635115600

約数和(自身を除く): 430240200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 341459, 682918, 1024377, 1365836, 1707295, 2048754, 2731672, 3414590, 4097508, 5121885, 6829180, 8195016, 8536475, 10243770, 13658360, 17072950, 20487540, 25609425, 34145900, 40975080, 51218850, 68291800, 102437700, 204875400]

約数ペア:

[(1, 204875400), (2, 102437700), (3, 68291800), (4, 51218850), (5, 40975080), (6, 34145900), (8, 25609425), (10, 20487540), (12, 17072950), (15, 13658360), (20, 10243770), (24, 8536475), (25, 8195016), (30, 6829180), (40, 5121885), (50, 4097508), (60, 3414590), (75, 2731672), (100, 2048754), (120, 1707295), (150, 1365836), (200, 1024377), (300, 682918), (600, 341459)]