25251840

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 156

約数和(自身を含む): 88167924

約数和(自身を除く): 62916084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 256, 274, 288, 320, 360, 384, 411, 480, 512, 548, 576, 640, 685, 720, 768, 822, 960, 1024, 1096, 1152, 1233, 1280, 1370, 1440, 1536, 1644, 1920, 2048, 2055, 2192, 2304, 2466, 2560, 2740, 2880, 3072, 3288, 3840, 4096, 4110, 4384, 4608, 4932, 5120, 5480, 5760, 6144, 6165, 6576, 7680, 8220, 8768, 9216, 9864, 10240, 10960, 11520, 12288, 12330, 13152, 15360, 16440, 17536, 18432, 19728, 20480, 21920, 23040, 24660, 26304, 30720, 32880, 35072, 36864, 39456, 43840, 46080, 49320, 52608, 61440, 65760, 70144, 78912, 87680, 92160, 98640, 105216, 131520, 140288, 157824, 175360, 184320, 197280, 210432, 263040, 280576, 315648, 350720, 394560, 420864, 526080, 561152, 631296, 701440, 789120, 841728, 1052160, 1262592, 1402880, 1578240, 1683456, 2104320, 2525184, 2805760, 3156480, 4208640, 5050368, 6312960, 8417280, 12625920, 25251840]

約数ペア:

[(1, 25251840), (2, 12625920), (3, 8417280), (4, 6312960), (5, 5050368), (6, 4208640), (8, 3156480), (9, 2805760), (10, 2525184), (12, 2104320), (15, 1683456), (16, 1578240), (18, 1402880), (20, 1262592), (24, 1052160), (30, 841728), (32, 789120), (36, 701440), (40, 631296), (45, 561152), (48, 526080), (60, 420864), (64, 394560), (72, 350720), (80, 315648), (90, 280576), (96, 263040), (120, 210432), (128, 197280), (137, 184320), (144, 175360), (160, 157824), (180, 140288), (192, 131520), (240, 105216), (256, 98640), (274, 92160), (288, 87680), (320, 78912), (360, 70144), (384, 65760), (411, 61440), (480, 52608), (512, 49320), (548, 46080), (576, 43840), (640, 39456), (685, 36864), (720, 35072), (768, 32880), (822, 30720), (960, 26304), (1024, 24660), (1096, 23040), (1152, 21920), (1233, 20480), (1280, 19728), (1370, 18432), (1440, 17536), (1536, 16440), (1644, 15360), (1920, 13152), (2048, 12330), (2055, 12288), (2192, 11520), (2304, 10960), (2466, 10240), (2560, 9864), (2740, 9216), (2880, 8768), (3072, 8220), (3288, 7680), (3840, 6576), (4096, 6165), (4110, 6144), (4384, 5760), (4608, 5480), (4932, 5120)]