164421600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9817

約数の個数: 144

約数和(自身を含む): 611710848

約数和(自身を除く): 447289248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 9787, 16800, 19574, 29361, 39148, 48935, 58722, 68509, 78296, 97870, 117444, 137018, 146805, 156592, 195740, 205527, 234888, 244675, 274036, 293610, 313184, 342545, 391480, 411054, 469776, 489350, 548072, 587220, 685090, 734025, 782960, 822108, 939552, 978700, 1027635, 1096144, 1174440, 1370180, 1468050, 1565920, 1644216, 1712725, 1957400, 2055270, 2192288, 2348880, 2740360, 2936100, 3288432, 3425450, 3914800, 4110540, 4697760, 5138175, 5480720, 5872200, 6576864, 6850900, 7829600, 8221080, 10276350, 10961440, 11744400, 13701800, 16442160, 20552700, 23488800, 27403600, 32884320, 41105400, 54807200, 82210800, 164421600]

約数ペア:

[(1, 164421600), (2, 82210800), (3, 54807200), (4, 41105400), (5, 32884320), (6, 27403600), (7, 23488800), (8, 20552700), (10, 16442160), (12, 13701800), (14, 11744400), (15, 10961440), (16, 10276350), (20, 8221080), (21, 7829600), (24, 6850900), (25, 6576864), (28, 5872200), (30, 5480720), (32, 5138175), (35, 4697760), (40, 4110540), (42, 3914800), (48, 3425450), (50, 3288432), (56, 2936100), (60, 2740360), (70, 2348880), (75, 2192288), (80, 2055270), (84, 1957400), (96, 1712725), (100, 1644216), (105, 1565920), (112, 1468050), (120, 1370180), (140, 1174440), (150, 1096144), (160, 1027635), (168, 978700), (175, 939552), (200, 822108), (210, 782960), (224, 734025), (240, 685090), (280, 587220), (300, 548072), (336, 489350), (350, 469776), (400, 411054), (420, 391480), (480, 342545), (525, 313184), (560, 293610), (600, 274036), (672, 244675), (700, 234888), (800, 205527), (840, 195740), (1050, 156592), (1120, 146805), (1200, 137018), (1400, 117444), (1680, 97870), (2100, 78296), (2400, 68509), (2800, 58722), (3360, 48935), (4200, 39148), (5600, 29361), (8400, 19574), (9787, 16800)]