30612200

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 71563500

約数和(自身を除く): 40951300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 569, 1076, 1138, 1345, 2152, 2276, 2690, 2845, 4552, 5380, 5690, 6725, 10760, 11380, 13450, 14225, 22760, 26900, 28450, 53800, 56900, 113800, 153061, 306122, 612244, 765305, 1224488, 1530610, 3061220, 3826525, 6122440, 7653050, 15306100, 30612200]

約数ペア:

[(1, 30612200), (2, 15306100), (4, 7653050), (5, 6122440), (8, 3826525), (10, 3061220), (20, 1530610), (25, 1224488), (40, 765305), (50, 612244), (100, 306122), (200, 153061), (269, 113800), (538, 56900), (569, 53800), (1076, 28450), (1138, 26900), (1345, 22760), (2152, 14225), (2276, 13450), (2690, 11380), (2845, 10760), (4552, 6725), (5380, 5690)]