169002180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{312967}}^1$

素因数の和:312985

約数の個数: 48

約数和(自身を含む): 525786240

約数和(自身を除く): 356784060

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, 312967, 625934, 938901, 1251868, 1564835, 1877802, 2816703, 3129670, 3755604, 4694505, 5633406, 6259340, 8450109, 9389010, 11266812, 14083515, 16900218, 18778020, 28167030, 33800436, 42250545, 56334060, 84501090, 169002180]

約数ペア:

[(1, 169002180), (2, 84501090), (3, 56334060), (4, 42250545), (5, 33800436), (6, 28167030), (9, 18778020), (10, 16900218), (12, 14083515), (15, 11266812), (18, 9389010), (20, 8450109), (27, 6259340), (30, 5633406), (36, 4694505), (45, 3755604), (54, 3129670), (60, 2816703), (90, 1877802), (108, 1564835), (135, 1251868), (180, 938901), (270, 625934), (540, 312967)]