84417660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156329}}^1$

素因数の和:156347

約数の個数: 48

約数和(自身を含む): 262634400

約数和(自身を除く): 178216740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 156329, 312658, 468987, 625316, 781645, 937974, 1406961, 1563290, 1875948, 2344935, 2813922, 3126580, 4220883, 4689870, 5627844, 7034805, 8441766, 9379740, 14069610, 16883532, 21104415, 28139220, 42208830, 84417660]

約数ペア:

[(1, 84417660), (2, 42208830), (3, 28139220), (4, 21104415), (5, 16883532), (6, 14069610), (9, 9379740), (10, 8441766), (12, 7034805), (15, 5627844), (18, 4689870), (20, 4220883), (27, 3126580), (30, 2813922), (36, 2344935), (45, 1875948), (54, 1563290), (60, 1406961), (90, 937974), (108, 781645), (135, 625316), (180, 468987), (270, 312658), (540, 156329)]