168561000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{2081}}^1$

素因数の和:2114

約数の個数: 160

約数和(自身を含む): 589497480

約数和(自身を除く): 420936480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 2025, 2081, 2250, 2700, 3000, 3240, 3375, 4050, 4162, 4500, 5400, 6243, 6750, 8100, 8324, 9000, 10125, 10405, 12486, 13500, 16200, 16648, 18729, 20250, 20810, 24972, 27000, 31215, 37458, 40500, 41620, 49944, 52025, 56187, 62430, 74916, 81000, 83240, 93645, 104050, 112374, 124860, 149832, 156075, 168561, 187290, 208100, 224748, 249720, 260125, 280935, 312150, 337122, 374580, 416200, 449496, 468225, 520250, 561870, 624300, 674244, 749160, 780375, 842805, 936450, 1040500, 1123740, 1248600, 1348488, 1404675, 1560750, 1685610, 1872900, 2081000, 2247480, 2341125, 2809350, 3121500, 3371220, 3745800, 4214025, 4682250, 5618700, 6243000, 6742440, 7023375, 8428050, 9364500, 11237400, 14046750, 16856100, 18729000, 21070125, 28093500, 33712200, 42140250, 56187000, 84280500, 168561000]

約数ペア:

[(1, 168561000), (2, 84280500), (3, 56187000), (4, 42140250), (5, 33712200), (6, 28093500), (8, 21070125), (9, 18729000), (10, 16856100), (12, 14046750), (15, 11237400), (18, 9364500), (20, 8428050), (24, 7023375), (25, 6742440), (27, 6243000), (30, 5618700), (36, 4682250), (40, 4214025), (45, 3745800), (50, 3371220), (54, 3121500), (60, 2809350), (72, 2341125), (75, 2247480), (81, 2081000), (90, 1872900), (100, 1685610), (108, 1560750), (120, 1404675), (125, 1348488), (135, 1248600), (150, 1123740), (162, 1040500), (180, 936450), (200, 842805), (216, 780375), (225, 749160), (250, 674244), (270, 624300), (300, 561870), (324, 520250), (360, 468225), (375, 449496), (405, 416200), (450, 374580), (500, 337122), (540, 312150), (600, 280935), (648, 260125), (675, 249720), (750, 224748), (810, 208100), (900, 187290), (1000, 168561), (1080, 156075), (1125, 149832), (1350, 124860), (1500, 112374), (1620, 104050), (1800, 93645), (2025, 83240), (2081, 81000), (2250, 74916), (2700, 62430), (3000, 56187), (3240, 52025), (3375, 49944), (4050, 41620), (4162, 40500), (4500, 37458), (5400, 31215), (6243, 27000), (6750, 24972), (8100, 20810), (8324, 20250), (9000, 18729), (10125, 16648), (10405, 16200), (12486, 13500)]