170188020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18539}}^1$

素因数の和:18574

約数の個数: 96

約数和(自身を含む): 560649600

約数和(自身を除く): 390461580

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, 18539, 37078, 55617, 74156, 92695, 111234, 166851, 185390, 222468, 278085, 315163, 333702, 370780, 500553, 556170, 630326, 667404, 834255, 945489, 1001106, 1112340, 1260652, 1575815, 1668510, 1890978, 2002212, 2502765, 2836467, 3151630, 3337020, 3781956, 4727445, 5005530, 5672934, 6303260, 8509401, 9454890, 10011060, 11345868, 14182335, 17018802, 18909780, 28364670, 34037604, 42547005, 56729340, 85094010, 170188020]

約数ペア:

[(1, 170188020), (2, 85094010), (3, 56729340), (4, 42547005), (5, 34037604), (6, 28364670), (9, 18909780), (10, 17018802), (12, 14182335), (15, 11345868), (17, 10011060), (18, 9454890), (20, 8509401), (27, 6303260), (30, 5672934), (34, 5005530), (36, 4727445), (45, 3781956), (51, 3337020), (54, 3151630), (60, 2836467), (68, 2502765), (85, 2002212), (90, 1890978), (102, 1668510), (108, 1575815), (135, 1260652), (153, 1112340), (170, 1001106), (180, 945489), (204, 834255), (255, 667404), (270, 630326), (306, 556170), (340, 500553), (459, 370780), (510, 333702), (540, 315163), (612, 278085), (765, 222468), (918, 185390), (1020, 166851), (1530, 111234), (1836, 92695), (2295, 74156), (3060, 55617), (4590, 37078), (9180, 18539)]