180616044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 501760000

約数和(自身を除く): 321143956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 139, 186, 217, 278, 372, 417, 434, 499, 556, 651, 834, 868, 973, 998, 1302, 1497, 1668, 1946, 1996, 2604, 2919, 2994, 3493, 3892, 4309, 5838, 5988, 6986, 8618, 10479, 11676, 12927, 13972, 15469, 17236, 20958, 25854, 30163, 30938, 41916, 46407, 51708, 60326, 61876, 69361, 90489, 92814, 108283, 120652, 138722, 180978, 185628, 208083, 216566, 277444, 324849, 361956, 416166, 433132, 485527, 649698, 832332, 971054, 1299396, 1456581, 1942108, 2150191, 2913162, 4300382, 5826324, 6450573, 8600764, 12901146, 15051337, 25802292, 30102674, 45154011, 60205348, 90308022, 180616044]

約数ペア:

[(1, 180616044), (2, 90308022), (3, 60205348), (4, 45154011), (6, 30102674), (7, 25802292), (12, 15051337), (14, 12901146), (21, 8600764), (28, 6450573), (31, 5826324), (42, 4300382), (62, 2913162), (84, 2150191), (93, 1942108), (124, 1456581), (139, 1299396), (186, 971054), (217, 832332), (278, 649698), (372, 485527), (417, 433132), (434, 416166), (499, 361956), (556, 324849), (651, 277444), (834, 216566), (868, 208083), (973, 185628), (998, 180978), (1302, 138722), (1497, 120652), (1668, 108283), (1946, 92814), (1996, 90489), (2604, 69361), (2919, 61876), (2994, 60326), (3493, 51708), (3892, 46407), (4309, 41916), (5838, 30938), (5988, 30163), (6986, 25854), (8618, 20958), (10479, 17236), (11676, 15469), (12927, 13972)]