137952180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255467}}^1$

素因数の和:255485

約数の個数: 48

約数和(自身を含む): 429186240

約数和(自身を除く): 291234060

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, 255467, 510934, 766401, 1021868, 1277335, 1532802, 2299203, 2554670, 3065604, 3832005, 4598406, 5109340, 6897609, 7664010, 9196812, 11496015, 13795218, 15328020, 22992030, 27590436, 34488045, 45984060, 68976090, 137952180]

約数ペア:

[(1, 137952180), (2, 68976090), (3, 45984060), (4, 34488045), (5, 27590436), (6, 22992030), (9, 15328020), (10, 13795218), (12, 11496015), (15, 9196812), (18, 7664010), (20, 6897609), (27, 5109340), (30, 4598406), (36, 3832005), (45, 3065604), (54, 2554670), (60, 2299203), (90, 1532802), (108, 1277335), (135, 1021868), (180, 766401), (270, 510934), (540, 255467)]