66662200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 171038160

約数和(自身を除く): 104375960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 157, 193, 200, 220, 275, 314, 386, 440, 550, 628, 772, 785, 965, 1100, 1256, 1544, 1570, 1727, 1930, 2123, 2200, 3140, 3454, 3860, 3925, 4246, 4825, 6280, 6908, 7720, 7850, 8492, 8635, 9650, 10615, 13816, 15700, 16984, 17270, 19300, 21230, 30301, 31400, 34540, 38600, 42460, 43175, 53075, 60602, 69080, 84920, 86350, 106150, 121204, 151505, 172700, 212300, 242408, 303010, 333311, 345400, 424600, 606020, 666622, 757525, 1212040, 1333244, 1515050, 1666555, 2666488, 3030100, 3333110, 6060200, 6666220, 8332775, 13332440, 16665550, 33331100, 66662200]

約数ペア:

[(1, 66662200), (2, 33331100), (4, 16665550), (5, 13332440), (8, 8332775), (10, 6666220), (11, 6060200), (20, 3333110), (22, 3030100), (25, 2666488), (40, 1666555), (44, 1515050), (50, 1333244), (55, 1212040), (88, 757525), (100, 666622), (110, 606020), (157, 424600), (193, 345400), (200, 333311), (220, 303010), (275, 242408), (314, 212300), (386, 172700), (440, 151505), (550, 121204), (628, 106150), (772, 86350), (785, 84920), (965, 69080), (1100, 60602), (1256, 53075), (1544, 43175), (1570, 42460), (1727, 38600), (1930, 34540), (2123, 31400), (2200, 30301), (3140, 21230), (3454, 19300), (3860, 17270), (3925, 16984), (4246, 15700), (4825, 13816), (6280, 10615), (6908, 9650), (7720, 8635), (7850, 8492)]