69768540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43067}}^1$

素因数の和:43088

約数の個数: 60

約数和(自身を含む): 218871576

約数和(自身を除く): 149103036

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, 43067, 86134, 129201, 172268, 215335, 258402, 387603, 430670, 516804, 646005, 775206, 861340, 1162809, 1292010, 1550412, 1938015, 2325618, 2584020, 3488427, 3876030, 4651236, 5814045, 6976854, 7752060, 11628090, 13953708, 17442135, 23256180, 34884270, 69768540]

約数ペア:

[(1, 69768540), (2, 34884270), (3, 23256180), (4, 17442135), (5, 13953708), (6, 11628090), (9, 7752060), (10, 6976854), (12, 5814045), (15, 4651236), (18, 3876030), (20, 3488427), (27, 2584020), (30, 2325618), (36, 1938015), (45, 1550412), (54, 1292010), (60, 1162809), (81, 861340), (90, 775206), (108, 646005), (135, 516804), (162, 430670), (180, 387603), (270, 258402), (324, 215335), (405, 172268), (540, 129201), (810, 86134), (1620, 43067)]