66156420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100237}}^1$

素因数の和:100260

約数の個数: 48

約数和(自身を含む): 202079808

約数和(自身を除く): 135923388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 100237, 200474, 300711, 400948, 501185, 601422, 1002370, 1102607, 1202844, 1503555, 2004740, 2205214, 3007110, 3307821, 4410428, 5513035, 6014220, 6615642, 11026070, 13231284, 16539105, 22052140, 33078210, 66156420]

約数ペア:

[(1, 66156420), (2, 33078210), (3, 22052140), (4, 16539105), (5, 13231284), (6, 11026070), (10, 6615642), (11, 6014220), (12, 5513035), (15, 4410428), (20, 3307821), (22, 3007110), (30, 2205214), (33, 2004740), (44, 1503555), (55, 1202844), (60, 1102607), (66, 1002370), (110, 601422), (132, 501185), (165, 400948), (220, 300711), (330, 200474), (660, 100237)]