306052020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11113}}^1$

素因数の和:11151

約数の個数: 120

約数和(自身を含む): 1016664264

約数和(自身を除く): 710612244

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9180, 11113, 13770, 22226, 27540, 33339, 44452, 55565, 66678, 100017, 111130, 133356, 166695, 188921, 200034, 222260, 300051, 333390, 377842, 400068, 500085, 566763, 600102, 666780, 755684, 900153, 944605, 1000170, 1133526, 1200204, 1500255, 1700289, 1800306, 1889210, 2000340, 2267052, 2833815, 3000510, 3400578, 3600612, 3778420, 4500765, 5100867, 5667630, 6001020, 6801156, 8501445, 9001530, 10201734, 11335260, 15302601, 17002890, 18003060, 20403468, 25504335, 30605202, 34005780, 51008670, 61210404, 76513005, 102017340, 153026010, 306052020]

約数ペア:

[(1, 306052020), (2, 153026010), (3, 102017340), (4, 76513005), (5, 61210404), (6, 51008670), (9, 34005780), (10, 30605202), (12, 25504335), (15, 20403468), (17, 18003060), (18, 17002890), (20, 15302601), (27, 11335260), (30, 10201734), (34, 9001530), (36, 8501445), (45, 6801156), (51, 6001020), (54, 5667630), (60, 5100867), (68, 4500765), (81, 3778420), (85, 3600612), (90, 3400578), (102, 3000510), (108, 2833815), (135, 2267052), (153, 2000340), (162, 1889210), (170, 1800306), (180, 1700289), (204, 1500255), (255, 1200204), (270, 1133526), (306, 1000170), (324, 944605), (340, 900153), (405, 755684), (459, 666780), (510, 600102), (540, 566763), (612, 500085), (765, 400068), (810, 377842), (918, 333390), (1020, 300051), (1377, 222260), (1530, 200034), (1620, 188921), (1836, 166695), (2295, 133356), (2754, 111130), (3060, 100017), (4590, 66678), (5508, 55565), (6885, 44452), (9180, 33339), (11113, 27540), (13770, 22226)]