90532980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{502961}}^1$

素因数の和:502976

約数の個数: 36

約数和(自身を含む): 274617252

約数和(自身を除く): 184084272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 502961, 1005922, 1508883, 2011844, 2514805, 3017766, 4526649, 5029610, 6035532, 7544415, 9053298, 10059220, 15088830, 18106596, 22633245, 30177660, 45266490, 90532980]

約数ペア:

[(1, 90532980), (2, 45266490), (3, 30177660), (4, 22633245), (5, 18106596), (6, 15088830), (9, 10059220), (10, 9053298), (12, 7544415), (15, 6035532), (18, 5029610), (20, 4526649), (30, 3017766), (36, 2514805), (45, 2011844), (60, 1508883), (90, 1005922), (180, 502961)]