75286740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66041}}^1$

素因数の和:66072

約数の個数: 48

約数和(自身を含む): 221901120

約数和(自身を除く): 146614380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 66041, 132082, 198123, 264164, 330205, 396246, 660410, 792492, 990615, 1254779, 1320820, 1981230, 2509558, 3764337, 3962460, 5019116, 6273895, 7528674, 12547790, 15057348, 18821685, 25095580, 37643370, 75286740]

約数ペア:

[(1, 75286740), (2, 37643370), (3, 25095580), (4, 18821685), (5, 15057348), (6, 12547790), (10, 7528674), (12, 6273895), (15, 5019116), (19, 3962460), (20, 3764337), (30, 2509558), (38, 1981230), (57, 1320820), (60, 1254779), (76, 990615), (95, 792492), (114, 660410), (190, 396246), (228, 330205), (285, 264164), (380, 198123), (570, 132082), (1140, 66041)]