57000780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{105557}}^1$

素因数の和:105575

約数の個数: 48

約数和(自身を含む): 177337440

約数和(自身を除く): 120336660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 105557, 211114, 316671, 422228, 527785, 633342, 950013, 1055570, 1266684, 1583355, 1900026, 2111140, 2850039, 3166710, 3800052, 4750065, 5700078, 6333420, 9500130, 11400156, 14250195, 19000260, 28500390, 57000780]

約数ペア:

[(1, 57000780), (2, 28500390), (3, 19000260), (4, 14250195), (5, 11400156), (6, 9500130), (9, 6333420), (10, 5700078), (12, 4750065), (15, 3800052), (18, 3166710), (20, 2850039), (27, 2111140), (30, 1900026), (36, 1583355), (45, 1266684), (54, 1055570), (60, 950013), (90, 633342), (108, 527785), (135, 422228), (180, 316671), (270, 211114), (540, 105557)]