214651260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11807}}^1$

素因数の和:11923

約数の個数: 72

約数和(自身を含む): 657611136

約数和(自身を除く): 442959876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 11807, 18180, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 177105, 212526, 236140, 354210, 425052, 531315, 708420, 1062630, 1192507, 2125260, 2385014, 3577521, 4770028, 5962535, 7155042, 10732563, 11925070, 14310084, 17887605, 21465126, 23850140, 35775210, 42930252, 53662815, 71550420, 107325630, 214651260]

約数ペア:

[(1, 214651260), (2, 107325630), (3, 71550420), (4, 53662815), (5, 42930252), (6, 35775210), (9, 23850140), (10, 21465126), (12, 17887605), (15, 14310084), (18, 11925070), (20, 10732563), (30, 7155042), (36, 5962535), (45, 4770028), (60, 3577521), (90, 2385014), (101, 2125260), (180, 1192507), (202, 1062630), (303, 708420), (404, 531315), (505, 425052), (606, 354210), (909, 236140), (1010, 212526), (1212, 177105), (1515, 141684), (1818, 118070), (2020, 106263), (3030, 70842), (3636, 59035), (4545, 47228), (6060, 35421), (9090, 23614), (11807, 18180)]