2016055620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{8609}}^1$

素因数の和:9925

約数の個数: 72

約数和(自身を含む): 6120780120

約数和(自身を除く): 4104724500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1301, 2602, 3903, 5204, 6505, 7806, 8609, 11709, 13010, 15612, 17218, 19515, 23418, 25827, 26020, 34436, 39030, 43045, 46836, 51654, 58545, 77481, 78060, 86090, 103308, 117090, 129135, 154962, 172180, 234180, 258270, 309924, 387405, 516540, 774810, 1549620, 11200309, 22400618, 33600927, 44801236, 56001545, 67201854, 100802781, 112003090, 134403708, 168004635, 201605562, 224006180, 336009270, 403211124, 504013905, 672018540, 1008027810, 2016055620]

約数ペア:

[(1, 2016055620), (2, 1008027810), (3, 672018540), (4, 504013905), (5, 403211124), (6, 336009270), (9, 224006180), (10, 201605562), (12, 168004635), (15, 134403708), (18, 112003090), (20, 100802781), (30, 67201854), (36, 56001545), (45, 44801236), (60, 33600927), (90, 22400618), (180, 11200309), (1301, 1549620), (2602, 774810), (3903, 516540), (5204, 387405), (6505, 309924), (7806, 258270), (8609, 234180), (11709, 172180), (13010, 154962), (15612, 129135), (17218, 117090), (19515, 103308), (23418, 86090), (25827, 78060), (26020, 77481), (34436, 58545), (39030, 51654), (43045, 46836)]