290097180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31601}}^1$

素因数の和:31636

約数の個数: 96

約数和(自身を含む): 955644480

約数和(自身を除く): 665547300

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, 31601, 63202, 94803, 126404, 158005, 189606, 284409, 316010, 379212, 474015, 537217, 568818, 632020, 853227, 948030, 1074434, 1137636, 1422045, 1611651, 1706454, 1896060, 2148868, 2686085, 2844090, 3223302, 3412908, 4266135, 4834953, 5372170, 5688180, 6446604, 8058255, 8532270, 9669906, 10744340, 14504859, 16116510, 17064540, 19339812, 24174765, 29009718, 32233020, 48349530, 58019436, 72524295, 96699060, 145048590, 290097180]

約数ペア:

[(1, 290097180), (2, 145048590), (3, 96699060), (4, 72524295), (5, 58019436), (6, 48349530), (9, 32233020), (10, 29009718), (12, 24174765), (15, 19339812), (17, 17064540), (18, 16116510), (20, 14504859), (27, 10744340), (30, 9669906), (34, 8532270), (36, 8058255), (45, 6446604), (51, 5688180), (54, 5372170), (60, 4834953), (68, 4266135), (85, 3412908), (90, 3223302), (102, 2844090), (108, 2686085), (135, 2148868), (153, 1896060), (170, 1706454), (180, 1611651), (204, 1422045), (255, 1137636), (270, 1074434), (306, 948030), (340, 853227), (459, 632020), (510, 568818), (540, 537217), (612, 474015), (765, 379212), (918, 316010), (1020, 284409), (1530, 189606), (1836, 158005), (2295, 126404), (3060, 94803), (4590, 63202), (9180, 31601)]