82210800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9815

約数の個数: 120

約数和(自身を含む): 301000576

約数和(自身を除く): 218789776

約数列:

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

約数ペア:

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