91917720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{85109}}^1$

素因数の和:85129

約数の個数: 64

約数和(自身を含む): 306396000

約数和(自身を除く): 214478280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 85109, 170218, 255327, 340436, 425545, 510654, 680872, 765981, 851090, 1021308, 1276635, 1531962, 1702180, 2042616, 2297943, 2553270, 3063924, 3404360, 3829905, 4595886, 5106540, 6127848, 7659810, 9191772, 10213080, 11489715, 15319620, 18383544, 22979430, 30639240, 45958860, 91917720]

約数ペア:

[(1, 91917720), (2, 45958860), (3, 30639240), (4, 22979430), (5, 18383544), (6, 15319620), (8, 11489715), (9, 10213080), (10, 9191772), (12, 7659810), (15, 6127848), (18, 5106540), (20, 4595886), (24, 3829905), (27, 3404360), (30, 3063924), (36, 2553270), (40, 2297943), (45, 2042616), (54, 1702180), (60, 1531962), (72, 1276635), (90, 1021308), (108, 851090), (120, 765981), (135, 680872), (180, 510654), (216, 425545), (270, 340436), (360, 255327), (540, 170218), (1080, 85109)]