87264180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2903}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 266378112

約数和(自身を除く): 179113932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 2903, 3006, 3340, 5010, 5806, 6012, 7515, 8709, 10020, 11612, 14515, 15030, 17418, 26127, 29030, 30060, 34836, 43545, 52254, 58060, 87090, 104508, 130635, 174180, 261270, 484801, 522540, 969602, 1454403, 1939204, 2424005, 2908806, 4363209, 4848010, 5817612, 7272015, 8726418, 9696020, 14544030, 17452836, 21816045, 29088060, 43632090, 87264180]

約数ペア:

[(1, 87264180), (2, 43632090), (3, 29088060), (4, 21816045), (5, 17452836), (6, 14544030), (9, 9696020), (10, 8726418), (12, 7272015), (15, 5817612), (18, 4848010), (20, 4363209), (30, 2908806), (36, 2424005), (45, 1939204), (60, 1454403), (90, 969602), (167, 522540), (180, 484801), (334, 261270), (501, 174180), (668, 130635), (835, 104508), (1002, 87090), (1503, 58060), (1670, 52254), (2004, 43545), (2505, 34836), (2903, 30060), (3006, 29030), (3340, 26127), (5010, 17418), (5806, 15030), (6012, 14515), (7515, 11612), (8709, 10020)]