90120060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9817}}^1$

素因数の和:9852

約数の個数: 96

約数和(自身を含む): 296896320

約数和(自身を除く): 206776260

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, 9817, 19634, 29451, 39268, 49085, 58902, 88353, 98170, 117804, 147255, 166889, 176706, 196340, 265059, 294510, 333778, 353412, 441765, 500667, 530118, 589020, 667556, 834445, 883530, 1001334, 1060236, 1325295, 1502001, 1668890, 1767060, 2002668, 2503335, 2650590, 3004002, 3337780, 4506003, 5006670, 5301180, 6008004, 7510005, 9012006, 10013340, 15020010, 18024012, 22530015, 30040020, 45060030, 90120060]

約数ペア:

[(1, 90120060), (2, 45060030), (3, 30040020), (4, 22530015), (5, 18024012), (6, 15020010), (9, 10013340), (10, 9012006), (12, 7510005), (15, 6008004), (17, 5301180), (18, 5006670), (20, 4506003), (27, 3337780), (30, 3004002), (34, 2650590), (36, 2503335), (45, 2002668), (51, 1767060), (54, 1668890), (60, 1502001), (68, 1325295), (85, 1060236), (90, 1001334), (102, 883530), (108, 834445), (135, 667556), (153, 589020), (170, 530118), (180, 500667), (204, 441765), (255, 353412), (270, 333778), (306, 294510), (340, 265059), (459, 196340), (510, 176706), (540, 166889), (612, 147255), (765, 117804), (918, 98170), (1020, 88353), (1530, 58902), (1836, 49085), (2295, 39268), (3060, 29451), (4590, 19634), (9180, 9817)]