142263900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{158071}}^1$

素因数の和:158091

約数の個数: 54

約数和(自身を含む): 445921112

約数和(自身を除く): 303657212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 158071, 316142, 474213, 632284, 790355, 948426, 1422639, 1580710, 1896852, 2371065, 2845278, 3161420, 3951775, 4742130, 5690556, 7113195, 7903550, 9484260, 11855325, 14226390, 15807100, 23710650, 28452780, 35565975, 47421300, 71131950, 142263900]

約数ペア:

[(1, 142263900), (2, 71131950), (3, 47421300), (4, 35565975), (5, 28452780), (6, 23710650), (9, 15807100), (10, 14226390), (12, 11855325), (15, 9484260), (18, 7903550), (20, 7113195), (25, 5690556), (30, 4742130), (36, 3951775), (45, 3161420), (50, 2845278), (60, 2371065), (75, 1896852), (90, 1580710), (100, 1422639), (150, 948426), (180, 790355), (225, 632284), (300, 474213), (450, 316142), (900, 158071)]