55227960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51137}}^1$

素因数の和:51157

約数の個数: 64

約数和(自身を含む): 184096800

約数和(自身を除く): 128868840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51137, 102274, 153411, 204548, 255685, 306822, 409096, 460233, 511370, 613644, 767055, 920466, 1022740, 1227288, 1380699, 1534110, 1840932, 2045480, 2301165, 2761398, 3068220, 3681864, 4602330, 5522796, 6136440, 6903495, 9204660, 11045592, 13806990, 18409320, 27613980, 55227960]

約数ペア:

[(1, 55227960), (2, 27613980), (3, 18409320), (4, 13806990), (5, 11045592), (6, 9204660), (8, 6903495), (9, 6136440), (10, 5522796), (12, 4602330), (15, 3681864), (18, 3068220), (20, 2761398), (24, 2301165), (27, 2045480), (30, 1840932), (36, 1534110), (40, 1380699), (45, 1227288), (54, 1022740), (60, 920466), (72, 767055), (90, 613644), (108, 511370), (120, 460233), (135, 409096), (180, 306822), (216, 255685), (270, 204548), (360, 153411), (540, 102274), (1080, 51137)]