203314860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17929}}^1$

素因数の和:17957

約数の個数: 120

約数和(自身を含む): 728962080

約数和(自身を除く): 525647220

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 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, 1452249, 1506036, 1613610, 1882545, 1936332, 2259054, 2420415, 2510060, 2904498, 3227220, 3388581, 3765090, 4518108, 4840830, 5647635, 5808996, 6777162, 7261245, 7530180, 9681660, 10165743, 11295270, 13554324, 14522490, 16942905, 20331486, 22590540, 29044980, 33885810, 40662972, 50828715, 67771620, 101657430, 203314860]

約数ペア:

[(1, 203314860), (2, 101657430), (3, 67771620), (4, 50828715), (5, 40662972), (6, 33885810), (7, 29044980), (9, 22590540), (10, 20331486), (12, 16942905), (14, 14522490), (15, 13554324), (18, 11295270), (20, 10165743), (21, 9681660), (27, 7530180), (28, 7261245), (30, 6777162), (35, 5808996), (36, 5647635), (42, 4840830), (45, 4518108), (54, 3765090), (60, 3388581), (63, 3227220), (70, 2904498), (81, 2510060), (84, 2420415), (90, 2259054), (105, 1936332), (108, 1882545), (126, 1613610), (135, 1506036), (140, 1452249), (162, 1255030), (180, 1129527), (189, 1075740), (210, 968166), (252, 806805), (270, 753018), (315, 645444), (324, 627515), (378, 537870), (405, 502012), (420, 484083), (540, 376509), (567, 358580), (630, 322722), (756, 268935), (810, 251006), (945, 215148), (1134, 179290), (1260, 161361), (1620, 125503), (1890, 107574), (2268, 89645), (2835, 71716), (3780, 53787), (5670, 35858), (11340, 17929)]