212522400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{9839}}^1$

素因数の和:9868

約数の個数: 144

約数和(自身を含む): 768700800

約数和(自身を除く): 556178400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 9839, 10800, 19678, 21600, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 157424, 177102, 196780, 236136, 245975, 265653, 295170, 314848, 354204, 393560, 442755, 472272, 491950, 531306, 590340, 708408, 737925, 787120, 885510, 944544, 983900, 1062612, 1180680, 1328265, 1416816, 1475850, 1574240, 1771020, 1967800, 2125224, 2213775, 2361360, 2656530, 2833632, 2951700, 3542040, 3935600, 4250448, 4427550, 4722720, 5313060, 5903400, 6641325, 7084080, 7871200, 8500896, 8855100, 10626120, 11806800, 13282650, 14168160, 17710200, 21252240, 23613600, 26565300, 35420400, 42504480, 53130600, 70840800, 106261200, 212522400]

約数ペア:

[(1, 212522400), (2, 106261200), (3, 70840800), (4, 53130600), (5, 42504480), (6, 35420400), (8, 26565300), (9, 23613600), (10, 21252240), (12, 17710200), (15, 14168160), (16, 13282650), (18, 11806800), (20, 10626120), (24, 8855100), (25, 8500896), (27, 7871200), (30, 7084080), (32, 6641325), (36, 5903400), (40, 5313060), (45, 4722720), (48, 4427550), (50, 4250448), (54, 3935600), (60, 3542040), (72, 2951700), (75, 2833632), (80, 2656530), (90, 2361360), (96, 2213775), (100, 2125224), (108, 1967800), (120, 1771020), (135, 1574240), (144, 1475850), (150, 1416816), (160, 1328265), (180, 1180680), (200, 1062612), (216, 983900), (225, 944544), (240, 885510), (270, 787120), (288, 737925), (300, 708408), (360, 590340), (400, 531306), (432, 491950), (450, 472272), (480, 442755), (540, 393560), (600, 354204), (675, 314848), (720, 295170), (800, 265653), (864, 245975), (900, 236136), (1080, 196780), (1200, 177102), (1350, 157424), (1440, 147585), (1800, 118068), (2160, 98390), (2400, 88551), (2700, 78712), (3600, 59034), (4320, 49195), (5400, 39356), (7200, 29517), (9839, 21600), (10800, 19678)]