82751220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17027}}^1$

素因数の和:17051

約数の個数: 72

約数和(自身を含む): 260324064

約数和(自身を除く): 177572844

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 17027, 34054, 51081, 68108, 85135, 102162, 153243, 170270, 204324, 255405, 306486, 340540, 459729, 510810, 612972, 766215, 919458, 1021620, 1379187, 1532430, 1838916, 2298645, 2758374, 3064860, 4137561, 4597290, 5516748, 6895935, 8275122, 9194580, 13791870, 16550244, 20687805, 27583740, 41375610, 82751220]

約数ペア:

[(1, 82751220), (2, 41375610), (3, 27583740), (4, 20687805), (5, 16550244), (6, 13791870), (9, 9194580), (10, 8275122), (12, 6895935), (15, 5516748), (18, 4597290), (20, 4137561), (27, 3064860), (30, 2758374), (36, 2298645), (45, 1838916), (54, 1532430), (60, 1379187), (81, 1021620), (90, 919458), (108, 766215), (135, 612972), (162, 510810), (180, 459729), (243, 340540), (270, 306486), (324, 255405), (405, 204324), (486, 170270), (540, 153243), (810, 102162), (972, 85135), (1215, 68108), (1620, 51081), (2430, 34054), (4860, 17027)]