200966670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1967

約数の個数: 80

約数和(自身を含む): 544621968

約数和(自身を除く): 343655298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 685, 810, 822, 1233, 1370, 1811, 2055, 2466, 3622, 3699, 4110, 5433, 6165, 7398, 9055, 10866, 11097, 12330, 16299, 18110, 18495, 22194, 27165, 32598, 36990, 48897, 54330, 55485, 81495, 97794, 110970, 146691, 162990, 244485, 248107, 293382, 488970, 496214, 733455, 744321, 1240535, 1466910, 1488642, 2232963, 2481070, 3721605, 4465926, 6698889, 7443210, 11164815, 13397778, 20096667, 22329630, 33494445, 40193334, 66988890, 100483335, 200966670]

約数ペア:

[(1, 200966670), (2, 100483335), (3, 66988890), (5, 40193334), (6, 33494445), (9, 22329630), (10, 20096667), (15, 13397778), (18, 11164815), (27, 7443210), (30, 6698889), (45, 4465926), (54, 3721605), (81, 2481070), (90, 2232963), (135, 1488642), (137, 1466910), (162, 1240535), (270, 744321), (274, 733455), (405, 496214), (411, 488970), (685, 293382), (810, 248107), (822, 244485), (1233, 162990), (1370, 146691), (1811, 110970), (2055, 97794), (2466, 81495), (3622, 55485), (3699, 54330), (4110, 48897), (5433, 36990), (6165, 32598), (7398, 27165), (9055, 22194), (10866, 18495), (11097, 18110), (12330, 16299)]