102407220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{189643}}^1$

素因数の和:189661

約数の個数: 48

約数和(自身を含む): 318601920

約数和(自身を除く): 216194700

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, 189643, 379286, 568929, 758572, 948215, 1137858, 1706787, 1896430, 2275716, 2844645, 3413574, 3792860, 5120361, 5689290, 6827148, 8533935, 10240722, 11378580, 17067870, 20481444, 25601805, 34135740, 51203610, 102407220]

約数ペア:

[(1, 102407220), (2, 51203610), (3, 34135740), (4, 25601805), (5, 20481444), (6, 17067870), (9, 11378580), (10, 10240722), (12, 8533935), (15, 6827148), (18, 5689290), (20, 5120361), (27, 3792860), (30, 3413574), (36, 2844645), (45, 2275716), (54, 1896430), (60, 1706787), (90, 1137858), (108, 948215), (135, 758572), (180, 568929), (270, 379286), (540, 189643)]