150278660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3793}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 362038656

約数和(自身を除く): 211759996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3793, 3962, 5660, 7586, 7924, 9905, 15172, 18965, 19810, 26551, 37930, 39620, 53102, 75860, 106204, 132755, 265510, 531020, 1073419, 2146838, 4293676, 5367095, 7513933, 10734190, 15027866, 21468380, 30055732, 37569665, 75139330, 150278660]

約数ペア:

[(1, 150278660), (2, 75139330), (4, 37569665), (5, 30055732), (7, 21468380), (10, 15027866), (14, 10734190), (20, 7513933), (28, 5367095), (35, 4293676), (70, 2146838), (140, 1073419), (283, 531020), (566, 265510), (1132, 132755), (1415, 106204), (1981, 75860), (2830, 53102), (3793, 39620), (3962, 37930), (5660, 26551), (7586, 19810), (7924, 18965), (9905, 15172)]