202260780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374557}}^1$

素因数の和:374575

約数の個数: 48

約数和(自身を含む): 629257440

約数和(自身を除く): 426996660

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, 374557, 749114, 1123671, 1498228, 1872785, 2247342, 3371013, 3745570, 4494684, 5618355, 6742026, 7491140, 10113039, 11236710, 13484052, 16855065, 20226078, 22473420, 33710130, 40452156, 50565195, 67420260, 101130390, 202260780]

約数ペア:

[(1, 202260780), (2, 101130390), (3, 67420260), (4, 50565195), (5, 40452156), (6, 33710130), (9, 22473420), (10, 20226078), (12, 16855065), (15, 13484052), (18, 11236710), (20, 10113039), (27, 7491140), (30, 6742026), (36, 5618355), (45, 4494684), (54, 3745570), (60, 3371013), (90, 2247342), (108, 1872785), (135, 1498228), (180, 1123671), (270, 749114), (540, 374557)]