55185660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{306587}}^1$

素因数の和:306602

約数の個数: 36

約数和(自身を含む): 167397048

約数和(自身を除く): 112211388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 306587, 613174, 919761, 1226348, 1532935, 1839522, 2759283, 3065870, 3679044, 4598805, 5518566, 6131740, 9197610, 11037132, 13796415, 18395220, 27592830, 55185660]

約数ペア:

[(1, 55185660), (2, 27592830), (3, 18395220), (4, 13796415), (5, 11037132), (6, 9197610), (9, 6131740), (10, 5518566), (12, 4598805), (15, 3679044), (18, 3065870), (20, 2759283), (30, 1839522), (36, 1532935), (45, 1226348), (60, 919761), (90, 613174), (180, 306587)]