141757020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{262513}}^1$

素因数の和:262531

約数の個数: 48

約数和(自身を含む): 441023520

約数和(自身を除く): 299266500

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, 262513, 525026, 787539, 1050052, 1312565, 1575078, 2362617, 2625130, 3150156, 3937695, 4725234, 5250260, 7087851, 7875390, 9450468, 11813085, 14175702, 15750780, 23626170, 28351404, 35439255, 47252340, 70878510, 141757020]

約数ペア:

[(1, 141757020), (2, 70878510), (3, 47252340), (4, 35439255), (5, 28351404), (6, 23626170), (9, 15750780), (10, 14175702), (12, 11813085), (15, 9450468), (18, 7875390), (20, 7087851), (27, 5250260), (30, 4725234), (36, 3937695), (45, 3150156), (54, 2625130), (60, 2362617), (90, 1575078), (108, 1312565), (135, 1050052), (180, 787539), (270, 525026), (540, 262513)]