83120220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2833}}^1$

素因数の和:3011

約数の個数: 72

約数和(自身を含む): 253767696

約数和(自身を除く): 170647476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2833, 2934, 3260, 4890, 5666, 5868, 7335, 8499, 9780, 11332, 14165, 14670, 16998, 25497, 28330, 29340, 33996, 42495, 50994, 56660, 84990, 101988, 127485, 169980, 254970, 461779, 509940, 923558, 1385337, 1847116, 2308895, 2770674, 4156011, 4617790, 5541348, 6926685, 8312022, 9235580, 13853370, 16624044, 20780055, 27706740, 41560110, 83120220]

約数ペア:

[(1, 83120220), (2, 41560110), (3, 27706740), (4, 20780055), (5, 16624044), (6, 13853370), (9, 9235580), (10, 8312022), (12, 6926685), (15, 5541348), (18, 4617790), (20, 4156011), (30, 2770674), (36, 2308895), (45, 1847116), (60, 1385337), (90, 923558), (163, 509940), (180, 461779), (326, 254970), (489, 169980), (652, 127485), (815, 101988), (978, 84990), (1467, 56660), (1630, 50994), (1956, 42495), (2445, 33996), (2833, 29340), (2934, 28330), (3260, 25497), (4890, 16998), (5666, 14670), (5868, 14165), (7335, 11332), (8499, 9780)]