137849220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2207}}^1$

素因数の和:2569

約数の個数: 72

約数和(自身を含む): 419537664

約数和(自身を除く): 281688444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 2207, 3123, 3470, 4164, 4414, 5205, 6246, 6621, 6940, 8828, 10410, 11035, 12492, 13242, 15615, 19863, 20820, 22070, 26484, 31230, 33105, 39726, 44140, 62460, 66210, 79452, 99315, 132420, 198630, 397260, 765829, 1531658, 2297487, 3063316, 3829145, 4594974, 6892461, 7658290, 9189948, 11487435, 13784922, 15316580, 22974870, 27569844, 34462305, 45949740, 68924610, 137849220]

約数ペア:

[(1, 137849220), (2, 68924610), (3, 45949740), (4, 34462305), (5, 27569844), (6, 22974870), (9, 15316580), (10, 13784922), (12, 11487435), (15, 9189948), (18, 7658290), (20, 6892461), (30, 4594974), (36, 3829145), (45, 3063316), (60, 2297487), (90, 1531658), (180, 765829), (347, 397260), (694, 198630), (1041, 132420), (1388, 99315), (1735, 79452), (2082, 66210), (2207, 62460), (3123, 44140), (3470, 39726), (4164, 33105), (4414, 31230), (5205, 26484), (6246, 22070), (6621, 20820), (6940, 19863), (8828, 15615), (10410, 13242), (11035, 12492)]