243907200

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{941}}^1$

素因数の和:977

約数の個数: 240

約数和(自身を含む): 901027710

約数和(自身を除く): 657120510

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 941, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1882, 1920, 2025, 2160, 2400, 2592, 2700, 2823, 2880, 3200, 3240, 3456, 3600, 3764, 4050, 4320, 4705, 4800, 5184, 5400, 5646, 5760, 6480, 7200, 7528, 8100, 8469, 8640, 9410, 9600, 10368, 10800, 11292, 12960, 14115, 14400, 15056, 16200, 16938, 17280, 18820, 21600, 22584, 23525, 25407, 25920, 28230, 28800, 30112, 32400, 33876, 37640, 42345, 43200, 45168, 47050, 50814, 51840, 56460, 60224, 64800, 67752, 70575, 75280, 76221, 84690, 86400, 90336, 94100, 101628, 112920, 120448, 127035, 129600, 135504, 141150, 150560, 152442, 169380, 180672, 188200, 203256, 211725, 225840, 254070, 259200, 271008, 282300, 301120, 304884, 338760, 361344, 376400, 381105, 406512, 423450, 451680, 508140, 542016, 564600, 602240, 609768, 635175, 677520, 752800, 762210, 813024, 846900, 903360, 1016280, 1084032, 1129200, 1219536, 1270350, 1355040, 1505600, 1524420, 1626048, 1693800, 1806720, 1905525, 2032560, 2258400, 2439072, 2540700, 2710080, 3011200, 3048840, 3252096, 3387600, 3811050, 4065120, 4516800, 4878144, 5081400, 5420160, 6097680, 6775200, 7622100, 8130240, 9033600, 9756288, 10162800, 12195360, 13550400, 15244200, 16260480, 20325600, 24390720, 27100800, 30488400, 40651200, 48781440, 60976800, 81302400, 121953600, 243907200]

約数ペア:

[(1, 243907200), (2, 121953600), (3, 81302400), (4, 60976800), (5, 48781440), (6, 40651200), (8, 30488400), (9, 27100800), (10, 24390720), (12, 20325600), (15, 16260480), (16, 15244200), (18, 13550400), (20, 12195360), (24, 10162800), (25, 9756288), (27, 9033600), (30, 8130240), (32, 7622100), (36, 6775200), (40, 6097680), (45, 5420160), (48, 5081400), (50, 4878144), (54, 4516800), (60, 4065120), (64, 3811050), (72, 3387600), (75, 3252096), (80, 3048840), (81, 3011200), (90, 2710080), (96, 2540700), (100, 2439072), (108, 2258400), (120, 2032560), (128, 1905525), (135, 1806720), (144, 1693800), (150, 1626048), (160, 1524420), (162, 1505600), (180, 1355040), (192, 1270350), (200, 1219536), (216, 1129200), (225, 1084032), (240, 1016280), (270, 903360), (288, 846900), (300, 813024), (320, 762210), (324, 752800), (360, 677520), (384, 635175), (400, 609768), (405, 602240), (432, 564600), (450, 542016), (480, 508140), (540, 451680), (576, 423450), (600, 406512), (640, 381105), (648, 376400), (675, 361344), (720, 338760), (800, 304884), (810, 301120), (864, 282300), (900, 271008), (941, 259200), (960, 254070), (1080, 225840), (1152, 211725), (1200, 203256), (1296, 188200), (1350, 180672), (1440, 169380), (1600, 152442), (1620, 150560), (1728, 141150), (1800, 135504), (1882, 129600), (1920, 127035), (2025, 120448), (2160, 112920), (2400, 101628), (2592, 94100), (2700, 90336), (2823, 86400), (2880, 84690), (3200, 76221), (3240, 75280), (3456, 70575), (3600, 67752), (3764, 64800), (4050, 60224), (4320, 56460), (4705, 51840), (4800, 50814), (5184, 47050), (5400, 45168), (5646, 43200), (5760, 42345), (6480, 37640), (7200, 33876), (7528, 32400), (8100, 30112), (8469, 28800), (8640, 28230), (9410, 25920), (9600, 25407), (10368, 23525), (10800, 22584), (11292, 21600), (12960, 18820), (14115, 17280), (14400, 16938), (15056, 16200)]