145768860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{809827}}^1$

素因数の和:809842

約数の個数: 36

約数和(自身を含む): 442166088

約数和(自身を除く): 296397228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 809827, 1619654, 2429481, 3239308, 4049135, 4858962, 7288443, 8098270, 9717924, 12147405, 14576886, 16196540, 24294810, 29153772, 36442215, 48589620, 72884430, 145768860]

約数ペア:

[(1, 145768860), (2, 72884430), (3, 48589620), (4, 36442215), (5, 29153772), (6, 24294810), (9, 16196540), (10, 14576886), (12, 12147405), (15, 9717924), (18, 8098270), (20, 7288443), (30, 4858962), (36, 4049135), (45, 3239308), (60, 2429481), (90, 1619654), (180, 809827)]