127105860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 418610304

約数和(自身を除く): 291504444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 137, 140, 141, 188, 210, 235, 274, 282, 329, 411, 420, 470, 548, 564, 658, 685, 705, 822, 940, 959, 987, 1316, 1370, 1410, 1644, 1645, 1918, 1974, 2055, 2209, 2740, 2820, 2877, 3290, 3836, 3948, 4110, 4418, 4795, 4935, 5754, 6439, 6580, 6627, 8220, 8836, 9590, 9870, 11045, 11508, 12878, 13254, 14385, 15463, 19180, 19317, 19740, 22090, 25756, 26508, 28770, 30926, 32195, 33135, 38634, 44180, 45073, 46389, 57540, 61852, 64390, 66270, 77268, 77315, 90146, 92778, 96585, 128780, 132540, 135219, 154630, 180292, 185556, 193170, 225365, 231945, 270438, 302633, 309260, 386340, 450730, 463890, 540876, 605266, 676095, 901460, 907899, 927780, 1210532, 1352190, 1513165, 1815798, 2118431, 2704380, 3026330, 3631596, 4236862, 4539495, 6052660, 6355293, 8473724, 9078990, 10592155, 12710586, 18157980, 21184310, 25421172, 31776465, 42368620, 63552930, 127105860]

約数ペア:

[(1, 127105860), (2, 63552930), (3, 42368620), (4, 31776465), (5, 25421172), (6, 21184310), (7, 18157980), (10, 12710586), (12, 10592155), (14, 9078990), (15, 8473724), (20, 6355293), (21, 6052660), (28, 4539495), (30, 4236862), (35, 3631596), (42, 3026330), (47, 2704380), (60, 2118431), (70, 1815798), (84, 1513165), (94, 1352190), (105, 1210532), (137, 927780), (140, 907899), (141, 901460), (188, 676095), (210, 605266), (235, 540876), (274, 463890), (282, 450730), (329, 386340), (411, 309260), (420, 302633), (470, 270438), (548, 231945), (564, 225365), (658, 193170), (685, 185556), (705, 180292), (822, 154630), (940, 135219), (959, 132540), (987, 128780), (1316, 96585), (1370, 92778), (1410, 90146), (1644, 77315), (1645, 77268), (1918, 66270), (1974, 64390), (2055, 61852), (2209, 57540), (2740, 46389), (2820, 45073), (2877, 44180), (3290, 38634), (3836, 33135), (3948, 32195), (4110, 30926), (4418, 28770), (4795, 26508), (4935, 25756), (5754, 22090), (6439, 19740), (6580, 19317), (6627, 19180), (8220, 15463), (8836, 14385), (9590, 13254), (9870, 12878), (11045, 11508)]