565513020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27803}}^1$

素因数の和:27931

約数の個数: 72

約数和(自身を含む): 1730632176

約数和(自身を除く): 1165119156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 27803, 55606, 83409, 111212, 139015, 166818, 250227, 278030, 333636, 417045, 500454, 556060, 834090, 1000908, 1251135, 1668180, 2502270, 3141739, 5004540, 6283478, 9425217, 12566956, 15708695, 18850434, 28275651, 31417390, 37700868, 47126085, 56551302, 62834780, 94252170, 113102604, 141378255, 188504340, 282756510, 565513020]

約数ペア:

[(1, 565513020), (2, 282756510), (3, 188504340), (4, 141378255), (5, 113102604), (6, 94252170), (9, 62834780), (10, 56551302), (12, 47126085), (15, 37700868), (18, 31417390), (20, 28275651), (30, 18850434), (36, 15708695), (45, 12566956), (60, 9425217), (90, 6283478), (113, 5004540), (180, 3141739), (226, 2502270), (339, 1668180), (452, 1251135), (565, 1000908), (678, 834090), (1017, 556060), (1130, 500454), (1356, 417045), (1695, 333636), (2034, 278030), (2260, 250227), (3390, 166818), (4068, 139015), (5085, 111212), (6780, 83409), (10170, 55606), (20340, 27803)]