154052820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{285283}}^1$

素因数の和:285301

約数の個数: 48

約数和(自身を含む): 479277120

約数和(自身を除く): 325224300

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, 285283, 570566, 855849, 1141132, 1426415, 1711698, 2567547, 2852830, 3423396, 4279245, 5135094, 5705660, 7702641, 8558490, 10270188, 12837735, 15405282, 17116980, 25675470, 30810564, 38513205, 51350940, 77026410, 154052820]

約数ペア:

[(1, 154052820), (2, 77026410), (3, 51350940), (4, 38513205), (5, 30810564), (6, 25675470), (9, 17116980), (10, 15405282), (12, 12837735), (15, 10270188), (18, 8558490), (20, 7702641), (27, 5705660), (30, 5135094), (36, 4279245), (45, 3423396), (54, 2852830), (60, 2567547), (90, 1711698), (108, 1426415), (135, 1141132), (180, 855849), (270, 570566), (540, 285283)]