554022180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20117}}^1$

素因数の和:20155

約数の個数: 120

約数和(自身を含む): 1840314168

約数和(自身を除く): 1286291988

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, 13770, 20117, 27540, 40234, 60351, 80468, 100585, 120702, 181053, 201170, 241404, 301755, 341989, 362106, 402340, 543159, 603510, 683978, 724212, 905265, 1025967, 1086318, 1207020, 1367956, 1629477, 1709945, 1810530, 2051934, 2172636, 2715795, 3077901, 3258954, 3419890, 3621060, 4103868, 5129835, 5431590, 6155802, 6517908, 6839780, 8147385, 9233703, 10259670, 10863180, 12311604, 15389505, 16294770, 18467406, 20519340, 27701109, 30779010, 32589540, 36934812, 46168515, 55402218, 61558020, 92337030, 110804436, 138505545, 184674060, 277011090, 554022180]

約数ペア:

[(1, 554022180), (2, 277011090), (3, 184674060), (4, 138505545), (5, 110804436), (6, 92337030), (9, 61558020), (10, 55402218), (12, 46168515), (15, 36934812), (17, 32589540), (18, 30779010), (20, 27701109), (27, 20519340), (30, 18467406), (34, 16294770), (36, 15389505), (45, 12311604), (51, 10863180), (54, 10259670), (60, 9233703), (68, 8147385), (81, 6839780), (85, 6517908), (90, 6155802), (102, 5431590), (108, 5129835), (135, 4103868), (153, 3621060), (162, 3419890), (170, 3258954), (180, 3077901), (204, 2715795), (255, 2172636), (270, 2051934), (306, 1810530), (324, 1709945), (340, 1629477), (405, 1367956), (459, 1207020), (510, 1086318), (540, 1025967), (612, 905265), (765, 724212), (810, 683978), (918, 603510), (1020, 543159), (1377, 402340), (1530, 362106), (1620, 341989), (1836, 301755), (2295, 241404), (2754, 201170), (3060, 181053), (4590, 120702), (5508, 100585), (6885, 80468), (9180, 60351), (13770, 40234), (20117, 27540)]