171473220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18679}}^1$

素因数の和:18714

約数の個数: 96

約数和(自身を含む): 564883200

約数和(自身を除く): 393409980

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, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 18679, 37358, 56037, 74716, 93395, 112074, 168111, 186790, 224148, 280185, 317543, 336222, 373580, 504333, 560370, 635086, 672444, 840555, 952629, 1008666, 1120740, 1270172, 1587715, 1681110, 1905258, 2017332, 2521665, 2857887, 3175430, 3362220, 3810516, 4763145, 5043330, 5715774, 6350860, 8573661, 9526290, 10086660, 11431548, 14289435, 17147322, 19052580, 28578870, 34294644, 42868305, 57157740, 85736610, 171473220]

約数ペア:

[(1, 171473220), (2, 85736610), (3, 57157740), (4, 42868305), (5, 34294644), (6, 28578870), (9, 19052580), (10, 17147322), (12, 14289435), (15, 11431548), (17, 10086660), (18, 9526290), (20, 8573661), (27, 6350860), (30, 5715774), (34, 5043330), (36, 4763145), (45, 3810516), (51, 3362220), (54, 3175430), (60, 2857887), (68, 2521665), (85, 2017332), (90, 1905258), (102, 1681110), (108, 1587715), (135, 1270172), (153, 1120740), (170, 1008666), (180, 952629), (204, 840555), (255, 672444), (270, 635086), (306, 560370), (340, 504333), (459, 373580), (510, 336222), (540, 317543), (612, 280185), (765, 224148), (918, 186790), (1020, 168111), (1530, 112074), (1836, 93395), (2295, 74716), (3060, 56037), (4590, 37358), (9180, 18679)]