138982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10529}}^1$

素因数の和:10561

約数の個数: 120

約数和(自身を含む): 485727840

約数和(自身を除く): 346745040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 10529, 13200, 21058, 31587, 42116, 52645, 63174, 84232, 105290, 115819, 126348, 157935, 168464, 210580, 231638, 252696, 263225, 315870, 347457, 421160, 463276, 505392, 526450, 579095, 631740, 694914, 789675, 842320, 926552, 1052900, 1158190, 1263480, 1389828, 1579350, 1737285, 1853104, 2105800, 2316380, 2526960, 2779656, 2895475, 3158700, 3474570, 4211600, 4632760, 5559312, 5790950, 6317400, 6949140, 8686425, 9265520, 11581900, 12634800, 13898280, 17372850, 23163800, 27796560, 34745700, 46327600, 69491400, 138982800]

約数ペア:

[(1, 138982800), (2, 69491400), (3, 46327600), (4, 34745700), (5, 27796560), (6, 23163800), (8, 17372850), (10, 13898280), (11, 12634800), (12, 11581900), (15, 9265520), (16, 8686425), (20, 6949140), (22, 6317400), (24, 5790950), (25, 5559312), (30, 4632760), (33, 4211600), (40, 3474570), (44, 3158700), (48, 2895475), (50, 2779656), (55, 2526960), (60, 2316380), (66, 2105800), (75, 1853104), (80, 1737285), (88, 1579350), (100, 1389828), (110, 1263480), (120, 1158190), (132, 1052900), (150, 926552), (165, 842320), (176, 789675), (200, 694914), (220, 631740), (240, 579095), (264, 526450), (275, 505392), (300, 463276), (330, 421160), (400, 347457), (440, 315870), (528, 263225), (550, 252696), (600, 231638), (660, 210580), (825, 168464), (880, 157935), (1100, 126348), (1200, 115819), (1320, 105290), (1650, 84232), (2200, 63174), (2640, 52645), (3300, 42116), (4400, 31587), (6600, 21058), (10529, 13200)]