55548180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2055

約数の個数: 120

約数和(自身を含む): 184598568

約数和(自身を除く): 129050388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2017, 2295, 2754, 3060, 4034, 4590, 5508, 6051, 6885, 8068, 9180, 10085, 12102, 13770, 18153, 20170, 24204, 27540, 30255, 34289, 36306, 40340, 54459, 60510, 68578, 72612, 90765, 102867, 108918, 121020, 137156, 163377, 171445, 181530, 205734, 217836, 272295, 308601, 326754, 342890, 363060, 411468, 514335, 544590, 617202, 653508, 685780, 816885, 925803, 1028670, 1089180, 1234404, 1543005, 1633770, 1851606, 2057340, 2777409, 3086010, 3267540, 3703212, 4629015, 5554818, 6172020, 9258030, 11109636, 13887045, 18516060, 27774090, 55548180]

約数ペア:

[(1, 55548180), (2, 27774090), (3, 18516060), (4, 13887045), (5, 11109636), (6, 9258030), (9, 6172020), (10, 5554818), (12, 4629015), (15, 3703212), (17, 3267540), (18, 3086010), (20, 2777409), (27, 2057340), (30, 1851606), (34, 1633770), (36, 1543005), (45, 1234404), (51, 1089180), (54, 1028670), (60, 925803), (68, 816885), (81, 685780), (85, 653508), (90, 617202), (102, 544590), (108, 514335), (135, 411468), (153, 363060), (162, 342890), (170, 326754), (180, 308601), (204, 272295), (255, 217836), (270, 205734), (306, 181530), (324, 171445), (340, 163377), (405, 137156), (459, 121020), (510, 108918), (540, 102867), (612, 90765), (765, 72612), (810, 68578), (918, 60510), (1020, 54459), (1377, 40340), (1530, 36306), (1620, 34289), (1836, 30255), (2017, 27540), (2295, 24204), (2754, 20170), (3060, 18153), (4034, 13770), (4590, 12102), (5508, 10085), (6051, 9180), (6885, 8068)]