67771620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17929}}^1$

素因数の和:17954

約数の個数: 96

約数和(自身を含む): 240979200

約数和(自身を除く): 173207580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17929, 35858, 53787, 71716, 89645, 107574, 125503, 161361, 179290, 215148, 251006, 268935, 322722, 358580, 376509, 484083, 502012, 537870, 627515, 645444, 753018, 806805, 968166, 1075740, 1129527, 1255030, 1506036, 1613610, 1882545, 1936332, 2259054, 2420415, 2510060, 3227220, 3388581, 3765090, 4518108, 4840830, 5647635, 6777162, 7530180, 9681660, 11295270, 13554324, 16942905, 22590540, 33885810, 67771620]

約数ペア:

[(1, 67771620), (2, 33885810), (3, 22590540), (4, 16942905), (5, 13554324), (6, 11295270), (7, 9681660), (9, 7530180), (10, 6777162), (12, 5647635), (14, 4840830), (15, 4518108), (18, 3765090), (20, 3388581), (21, 3227220), (27, 2510060), (28, 2420415), (30, 2259054), (35, 1936332), (36, 1882545), (42, 1613610), (45, 1506036), (54, 1255030), (60, 1129527), (63, 1075740), (70, 968166), (84, 806805), (90, 753018), (105, 645444), (108, 627515), (126, 537870), (135, 502012), (140, 484083), (180, 376509), (189, 358580), (210, 322722), (252, 268935), (270, 251006), (315, 215148), (378, 179290), (420, 161361), (540, 125503), (630, 107574), (756, 89645), (945, 71716), (1260, 53787), (1890, 35858), (3780, 17929)]