225513120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 192

約数和(自身を含む): 832156416

約数和(自身を除く): 606643296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1637, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3274, 3280, 3360, 3444, 3936, 4305, 4592, 4911, 4920, 5740, 6548, 6560, 6888, 8185, 8610, 9184, 9822, 9840, 11459, 11480, 13096, 13776, 16370, 17220, 19644, 19680, 22918, 22960, 24555, 26192, 27552, 32740, 34377, 34440, 39288, 45836, 45920, 49110, 52384, 57295, 65480, 67117, 68754, 68880, 78576, 91672, 98220, 114590, 130960, 134234, 137508, 137760, 157152, 171885, 183344, 196440, 201351, 229180, 261920, 268468, 275016, 335585, 343770, 366688, 392880, 402702, 458360, 469819, 536936, 550032, 671170, 687540, 785760, 805404, 916720, 939638, 1006755, 1073872, 1100064, 1342340, 1375080, 1409457, 1610808, 1833440, 1879276, 2013510, 2147744, 2349095, 2684680, 2750160, 2818914, 3221616, 3758552, 4027020, 4698190, 5369360, 5500320, 5637828, 6443232, 7047285, 7517104, 8054040, 9396380, 10738720, 11275656, 14094570, 15034208, 16108080, 18792760, 22551312, 28189140, 32216160, 37585520, 45102624, 56378280, 75171040, 112756560, 225513120]

約数ペア:

[(1, 225513120), (2, 112756560), (3, 75171040), (4, 56378280), (5, 45102624), (6, 37585520), (7, 32216160), (8, 28189140), (10, 22551312), (12, 18792760), (14, 16108080), (15, 15034208), (16, 14094570), (20, 11275656), (21, 10738720), (24, 9396380), (28, 8054040), (30, 7517104), (32, 7047285), (35, 6443232), (40, 5637828), (41, 5500320), (42, 5369360), (48, 4698190), (56, 4027020), (60, 3758552), (70, 3221616), (80, 2818914), (82, 2750160), (84, 2684680), (96, 2349095), (105, 2147744), (112, 2013510), (120, 1879276), (123, 1833440), (140, 1610808), (160, 1409457), (164, 1375080), (168, 1342340), (205, 1100064), (210, 1073872), (224, 1006755), (240, 939638), (246, 916720), (280, 805404), (287, 785760), (328, 687540), (336, 671170), (410, 550032), (420, 536936), (480, 469819), (492, 458360), (560, 402702), (574, 392880), (615, 366688), (656, 343770), (672, 335585), (820, 275016), (840, 268468), (861, 261920), (984, 229180), (1120, 201351), (1148, 196440), (1230, 183344), (1312, 171885), (1435, 157152), (1637, 137760), (1640, 137508), (1680, 134234), (1722, 130960), (1968, 114590), (2296, 98220), (2460, 91672), (2870, 78576), (3274, 68880), (3280, 68754), (3360, 67117), (3444, 65480), (3936, 57295), (4305, 52384), (4592, 49110), (4911, 45920), (4920, 45836), (5740, 39288), (6548, 34440), (6560, 34377), (6888, 32740), (8185, 27552), (8610, 26192), (9184, 24555), (9822, 22960), (9840, 22918), (11459, 19680), (11480, 19644), (13096, 17220), (13776, 16370)]