198297180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21636

約数の個数: 96

約数和(自身を含む): 653244480

約数和(自身を除く): 454947300

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, 21601, 43202, 64803, 86404, 108005, 129606, 194409, 216010, 259212, 324015, 367217, 388818, 432020, 583227, 648030, 734434, 777636, 972045, 1101651, 1166454, 1296060, 1468868, 1836085, 1944090, 2203302, 2332908, 2916135, 3304953, 3672170, 3888180, 4406604, 5508255, 5832270, 6609906, 7344340, 9914859, 11016510, 11664540, 13219812, 16524765, 19829718, 22033020, 33049530, 39659436, 49574295, 66099060, 99148590, 198297180]

約数ペア:

[(1, 198297180), (2, 99148590), (3, 66099060), (4, 49574295), (5, 39659436), (6, 33049530), (9, 22033020), (10, 19829718), (12, 16524765), (15, 13219812), (17, 11664540), (18, 11016510), (20, 9914859), (27, 7344340), (30, 6609906), (34, 5832270), (36, 5508255), (45, 4406604), (51, 3888180), (54, 3672170), (60, 3304953), (68, 2916135), (85, 2332908), (90, 2203302), (102, 1944090), (108, 1836085), (135, 1468868), (153, 1296060), (170, 1166454), (180, 1101651), (204, 972045), (255, 777636), (270, 734434), (306, 648030), (340, 583227), (459, 432020), (510, 388818), (540, 367217), (612, 324015), (765, 259212), (918, 216010), (1020, 194409), (1530, 129606), (1836, 108005), (2295, 86404), (3060, 64803), (4590, 43202), (9180, 21601)]