72243270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72973}}^1$

素因数の和:72997

約数の個数: 48

約数和(自身を含む): 204910992

約数和(自身を除く): 132667722

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 72973, 145946, 218919, 364865, 437838, 656757, 729730, 802703, 1094595, 1313514, 1605406, 2189190, 2408109, 3283785, 4013515, 4816218, 6567570, 7224327, 8027030, 12040545, 14448654, 24081090, 36121635, 72243270]

約数ペア:

[(1, 72243270), (2, 36121635), (3, 24081090), (5, 14448654), (6, 12040545), (9, 8027030), (10, 7224327), (11, 6567570), (15, 4816218), (18, 4013515), (22, 3283785), (30, 2408109), (33, 2189190), (45, 1605406), (55, 1313514), (66, 1094595), (90, 802703), (99, 729730), (110, 656757), (165, 437838), (198, 364865), (330, 218919), (495, 145946), (990, 72973)]