266333220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87037}}^1$

素因数の和:87069

約数の個数: 72

約数和(自身を含む): 855409464

約数和(自身を除く): 589076244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 87037, 174074, 261111, 348148, 435185, 522222, 783333, 870370, 1044444, 1305555, 1479629, 1566666, 1740740, 2611110, 2959258, 3133332, 3916665, 4438887, 5222220, 5918516, 7398145, 7833330, 8877774, 13316661, 14796290, 15666660, 17755548, 22194435, 26633322, 29592580, 44388870, 53266644, 66583305, 88777740, 133166610, 266333220]

約数ペア:

[(1, 266333220), (2, 133166610), (3, 88777740), (4, 66583305), (5, 53266644), (6, 44388870), (9, 29592580), (10, 26633322), (12, 22194435), (15, 17755548), (17, 15666660), (18, 14796290), (20, 13316661), (30, 8877774), (34, 7833330), (36, 7398145), (45, 5918516), (51, 5222220), (60, 4438887), (68, 3916665), (85, 3133332), (90, 2959258), (102, 2611110), (153, 1740740), (170, 1566666), (180, 1479629), (204, 1305555), (255, 1044444), (306, 870370), (340, 783333), (510, 522222), (612, 435185), (765, 348148), (1020, 261111), (1530, 174074), (3060, 87037)]