205233480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{190031}}^1$

素因数の和:190051

約数の個数: 64

約数和(自身を含む): 684115200

約数和(自身を除く): 478881720

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, 190031, 380062, 570093, 760124, 950155, 1140186, 1520248, 1710279, 1900310, 2280372, 2850465, 3420558, 3800620, 4560744, 5130837, 5700930, 6841116, 7601240, 8551395, 10261674, 11401860, 13682232, 17102790, 20523348, 22803720, 25654185, 34205580, 41046696, 51308370, 68411160, 102616740, 205233480]

約数ペア:

[(1, 205233480), (2, 102616740), (3, 68411160), (4, 51308370), (5, 41046696), (6, 34205580), (8, 25654185), (9, 22803720), (10, 20523348), (12, 17102790), (15, 13682232), (18, 11401860), (20, 10261674), (24, 8551395), (27, 7601240), (30, 6841116), (36, 5700930), (40, 5130837), (45, 4560744), (54, 3800620), (60, 3420558), (72, 2850465), (90, 2280372), (108, 1900310), (120, 1710279), (135, 1520248), (180, 1140186), (216, 950155), (270, 760124), (360, 570093), (540, 380062), (1080, 190031)]