105409620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{195203}}^1$

素因数の和:195221

約数の個数: 48

約数和(自身を含む): 327942720

約数和(自身を除く): 222533100

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, 195203, 390406, 585609, 780812, 976015, 1171218, 1756827, 1952030, 2342436, 2928045, 3513654, 3904060, 5270481, 5856090, 7027308, 8784135, 10540962, 11712180, 17568270, 21081924, 26352405, 35136540, 52704810, 105409620]

約数ペア:

[(1, 105409620), (2, 52704810), (3, 35136540), (4, 26352405), (5, 21081924), (6, 17568270), (9, 11712180), (10, 10540962), (12, 8784135), (15, 7027308), (18, 5856090), (20, 5270481), (27, 3904060), (30, 3513654), (36, 2928045), (45, 2342436), (54, 1952030), (60, 1756827), (90, 1171218), (108, 976015), (135, 780812), (180, 585609), (270, 390406), (540, 195203)]