274724460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{169583}}^1$

素因数の和:169604

約数の個数: 60

約数和(自身を含む): 861825888

約数和(自身を除く): 587101428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 169583, 339166, 508749, 678332, 847915, 1017498, 1526247, 1695830, 2034996, 2543745, 3052494, 3391660, 4578741, 5087490, 6104988, 7631235, 9157482, 10174980, 13736223, 15262470, 18314964, 22893705, 27472446, 30524940, 45787410, 54944892, 68681115, 91574820, 137362230, 274724460]

約数ペア:

[(1, 274724460), (2, 137362230), (3, 91574820), (4, 68681115), (5, 54944892), (6, 45787410), (9, 30524940), (10, 27472446), (12, 22893705), (15, 18314964), (18, 15262470), (20, 13736223), (27, 10174980), (30, 9157482), (36, 7631235), (45, 6104988), (54, 5087490), (60, 4578741), (81, 3391660), (90, 3052494), (108, 2543745), (135, 2034996), (162, 1695830), (180, 1526247), (270, 1017498), (324, 847915), (405, 678332), (540, 508749), (810, 339166), (1620, 169583)]