245764800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{5689}}^1$

素因数の和:5720

約数の個数: 168

約数和(自身を含む): 896061200

約数和(自身を除く): 650296400

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 5689, 7200, 8640, 10800, 11378, 14400, 17067, 21600, 22756, 28445, 34134, 43200, 45512, 51201, 56890, 68268, 85335, 91024, 102402, 113780, 136536, 142225, 153603, 170670, 182048, 204804, 227560, 256005, 273072, 284450, 307206, 341340, 364096, 409608, 426675, 455120, 512010, 546144, 568900, 614412, 682680, 768015, 819216, 853350, 910240, 1024020, 1092288, 1137800, 1228824, 1280025, 1365360, 1536030, 1638432, 1706700, 1820480, 2048040, 2275600, 2457648, 2560050, 2730720, 3072060, 3276864, 3413400, 3840075, 4096080, 4551200, 4915296, 5120100, 5461440, 6144120, 6826800, 7680150, 8192160, 9102400, 9830592, 10240200, 12288240, 13653600, 15360300, 16384320, 20480400, 24576480, 27307200, 30720600, 40960800, 49152960, 61441200, 81921600, 122882400, 245764800]

約数ペア:

[(1, 245764800), (2, 122882400), (3, 81921600), (4, 61441200), (5, 49152960), (6, 40960800), (8, 30720600), (9, 27307200), (10, 24576480), (12, 20480400), (15, 16384320), (16, 15360300), (18, 13653600), (20, 12288240), (24, 10240200), (25, 9830592), (27, 9102400), (30, 8192160), (32, 7680150), (36, 6826800), (40, 6144120), (45, 5461440), (48, 5120100), (50, 4915296), (54, 4551200), (60, 4096080), (64, 3840075), (72, 3413400), (75, 3276864), (80, 3072060), (90, 2730720), (96, 2560050), (100, 2457648), (108, 2275600), (120, 2048040), (135, 1820480), (144, 1706700), (150, 1638432), (160, 1536030), (180, 1365360), (192, 1280025), (200, 1228824), (216, 1137800), (225, 1092288), (240, 1024020), (270, 910240), (288, 853350), (300, 819216), (320, 768015), (360, 682680), (400, 614412), (432, 568900), (450, 546144), (480, 512010), (540, 455120), (576, 426675), (600, 409608), (675, 364096), (720, 341340), (800, 307206), (864, 284450), (900, 273072), (960, 256005), (1080, 227560), (1200, 204804), (1350, 182048), (1440, 170670), (1600, 153603), (1728, 142225), (1800, 136536), (2160, 113780), (2400, 102402), (2700, 91024), (2880, 85335), (3600, 68268), (4320, 56890), (4800, 51201), (5400, 45512), (5689, 43200), (7200, 34134), (8640, 28445), (10800, 22756), (11378, 21600), (14400, 17067)]