172027260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{318569}}^1$

素因数の和:318587

約数の個数: 48

約数和(自身を含む): 535197600

約数和(自身を除く): 363170340

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, 318569, 637138, 955707, 1274276, 1592845, 1911414, 2867121, 3185690, 3822828, 4778535, 5734242, 6371380, 8601363, 9557070, 11468484, 14335605, 17202726, 19114140, 28671210, 34405452, 43006815, 57342420, 86013630, 172027260]

約数ペア:

[(1, 172027260), (2, 86013630), (3, 57342420), (4, 43006815), (5, 34405452), (6, 28671210), (9, 19114140), (10, 17202726), (12, 14335605), (15, 11468484), (18, 9557070), (20, 8601363), (27, 6371380), (30, 5734242), (36, 4778535), (45, 3822828), (54, 3185690), (60, 2867121), (90, 1911414), (108, 1592845), (135, 1274276), (180, 955707), (270, 637138), (540, 318569)]