200723580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115131}}^1$

素因数の和:1115146

約数の個数: 36

約数和(自身を含む): 608862072

約数和(自身を除く): 408138492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115131, 2230262, 3345393, 4460524, 5575655, 6690786, 10036179, 11151310, 13381572, 16726965, 20072358, 22302620, 33453930, 40144716, 50180895, 66907860, 100361790, 200723580]

約数ペア:

[(1, 200723580), (2, 100361790), (3, 66907860), (4, 50180895), (5, 40144716), (6, 33453930), (9, 22302620), (10, 20072358), (12, 16726965), (15, 13381572), (18, 11151310), (20, 10036179), (30, 6690786), (36, 5575655), (45, 4460524), (60, 3345393), (90, 2230262), (180, 1115131)]