57183660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 174610800

約数和(自身を除く): 117427140

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, 1949, 1956, 2445, 2934, 3260, 3898, 4890, 5847, 5868, 7335, 7796, 9745, 9780, 11694, 14670, 17541, 19490, 23388, 29235, 29340, 35082, 38980, 58470, 70164, 87705, 116940, 175410, 317687, 350820, 635374, 953061, 1270748, 1588435, 1906122, 2859183, 3176870, 3812244, 4765305, 5718366, 6353740, 9530610, 11436732, 14295915, 19061220, 28591830, 57183660]

約数ペア:

[(1, 57183660), (2, 28591830), (3, 19061220), (4, 14295915), (5, 11436732), (6, 9530610), (9, 6353740), (10, 5718366), (12, 4765305), (15, 3812244), (18, 3176870), (20, 2859183), (30, 1906122), (36, 1588435), (45, 1270748), (60, 953061), (90, 635374), (163, 350820), (180, 317687), (326, 175410), (489, 116940), (652, 87705), (815, 70164), (978, 58470), (1467, 38980), (1630, 35082), (1949, 29340), (1956, 29235), (2445, 23388), (2934, 19490), (3260, 17541), (3898, 14670), (4890, 11694), (5847, 9780), (5868, 9745), (7335, 7796)]