203020800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 712400832

約数和(自身を除く): 509380032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 311, 320, 340, 384, 400, 408, 425, 480, 510, 512, 544, 600, 622, 640, 680, 768, 800, 816, 850, 933, 960, 1020, 1088, 1200, 1244, 1275, 1280, 1360, 1536, 1555, 1600, 1632, 1700, 1866, 1920, 2040, 2176, 2400, 2488, 2550, 2560, 2720, 3110, 3200, 3264, 3400, 3732, 3840, 4080, 4352, 4665, 4800, 4976, 5100, 5287, 5440, 6220, 6400, 6528, 6800, 7464, 7680, 7775, 8160, 8704, 9330, 9600, 9952, 10200, 10574, 10880, 12440, 12800, 13056, 13600, 14928, 15550, 15861, 16320, 18660, 19200, 19904, 20400, 21148, 21760, 23325, 24880, 26112, 26435, 27200, 29856, 31100, 31722, 32640, 37320, 38400, 39808, 40800, 42296, 43520, 46650, 49760, 52870, 54400, 59712, 62200, 63444, 65280, 74640, 79305, 79616, 81600, 84592, 93300, 99520, 105740, 108800, 119424, 124400, 126888, 130560, 132175, 149280, 158610, 159232, 163200, 169184, 186600, 199040, 211480, 217600, 238848, 248800, 253776, 264350, 298560, 317220, 326400, 338368, 373200, 396525, 398080, 422960, 477696, 497600, 507552, 528700, 597120, 634440, 652800, 676736, 746400, 793050, 796160, 845920, 995200, 1015104, 1057400, 1194240, 1268880, 1353472, 1492800, 1586100, 1691840, 1990400, 2030208, 2114800, 2388480, 2537760, 2706944, 2985600, 3172200, 3383680, 3980800, 4060416, 4229600, 5075520, 5971200, 6344400, 6767360, 8120832, 8459200, 10151040, 11942400, 12688800, 13534720, 16918400, 20302080, 25377600, 33836800, 40604160, 50755200, 67673600, 101510400, 203020800]

約数ペア:

[(1, 203020800), (2, 101510400), (3, 67673600), (4, 50755200), (5, 40604160), (6, 33836800), (8, 25377600), (10, 20302080), (12, 16918400), (15, 13534720), (16, 12688800), (17, 11942400), (20, 10151040), (24, 8459200), (25, 8120832), (30, 6767360), (32, 6344400), (34, 5971200), (40, 5075520), (48, 4229600), (50, 4060416), (51, 3980800), (60, 3383680), (64, 3172200), (68, 2985600), (75, 2706944), (80, 2537760), (85, 2388480), (96, 2114800), (100, 2030208), (102, 1990400), (120, 1691840), (128, 1586100), (136, 1492800), (150, 1353472), (160, 1268880), (170, 1194240), (192, 1057400), (200, 1015104), (204, 995200), (240, 845920), (255, 796160), (256, 793050), (272, 746400), (300, 676736), (311, 652800), (320, 634440), (340, 597120), (384, 528700), (400, 507552), (408, 497600), (425, 477696), (480, 422960), (510, 398080), (512, 396525), (544, 373200), (600, 338368), (622, 326400), (640, 317220), (680, 298560), (768, 264350), (800, 253776), (816, 248800), (850, 238848), (933, 217600), (960, 211480), (1020, 199040), (1088, 186600), (1200, 169184), (1244, 163200), (1275, 159232), (1280, 158610), (1360, 149280), (1536, 132175), (1555, 130560), (1600, 126888), (1632, 124400), (1700, 119424), (1866, 108800), (1920, 105740), (2040, 99520), (2176, 93300), (2400, 84592), (2488, 81600), (2550, 79616), (2560, 79305), (2720, 74640), (3110, 65280), (3200, 63444), (3264, 62200), (3400, 59712), (3732, 54400), (3840, 52870), (4080, 49760), (4352, 46650), (4665, 43520), (4800, 42296), (4976, 40800), (5100, 39808), (5287, 38400), (5440, 37320), (6220, 32640), (6400, 31722), (6528, 31100), (6800, 29856), (7464, 27200), (7680, 26435), (7775, 26112), (8160, 24880), (8704, 23325), (9330, 21760), (9600, 21148), (9952, 20400), (10200, 19904), (10574, 19200), (10880, 18660), (12440, 16320), (12800, 15861), (13056, 15550), (13600, 14928)]