104957880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 325140480

約数和(自身を除く): 220182600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 97, 120, 127, 142, 194, 213, 254, 284, 291, 355, 381, 388, 426, 485, 508, 568, 582, 635, 710, 762, 776, 852, 970, 1016, 1065, 1164, 1270, 1420, 1455, 1524, 1704, 1905, 1940, 2130, 2328, 2540, 2840, 2910, 3048, 3810, 3880, 4260, 5080, 5820, 6887, 7620, 8520, 9017, 11640, 12319, 13774, 15240, 18034, 20661, 24638, 27051, 27548, 34435, 36068, 36957, 41322, 45085, 49276, 54102, 55096, 61595, 68870, 72136, 73914, 82644, 90170, 98552, 103305, 108204, 123190, 135255, 137740, 147828, 165288, 180340, 184785, 206610, 216408, 246380, 270510, 275480, 295656, 360680, 369570, 413220, 492760, 541020, 739140, 826440, 874649, 1082040, 1478280, 1749298, 2623947, 3498596, 4373245, 5247894, 6997192, 8746490, 10495788, 13119735, 17492980, 20991576, 26239470, 34985960, 52478940, 104957880]

約数ペア:

[(1, 104957880), (2, 52478940), (3, 34985960), (4, 26239470), (5, 20991576), (6, 17492980), (8, 13119735), (10, 10495788), (12, 8746490), (15, 6997192), (20, 5247894), (24, 4373245), (30, 3498596), (40, 2623947), (60, 1749298), (71, 1478280), (97, 1082040), (120, 874649), (127, 826440), (142, 739140), (194, 541020), (213, 492760), (254, 413220), (284, 369570), (291, 360680), (355, 295656), (381, 275480), (388, 270510), (426, 246380), (485, 216408), (508, 206610), (568, 184785), (582, 180340), (635, 165288), (710, 147828), (762, 137740), (776, 135255), (852, 123190), (970, 108204), (1016, 103305), (1065, 98552), (1164, 90170), (1270, 82644), (1420, 73914), (1455, 72136), (1524, 68870), (1704, 61595), (1905, 55096), (1940, 54102), (2130, 49276), (2328, 45085), (2540, 41322), (2840, 36957), (2910, 36068), (3048, 34435), (3810, 27548), (3880, 27051), (4260, 24638), (5080, 20661), (5820, 18034), (6887, 15240), (7620, 13774), (8520, 12319), (9017, 11640)]