100777180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 251701632

約数和(自身を除く): 150924452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 97, 140, 164, 181, 194, 205, 287, 362, 388, 410, 485, 574, 679, 724, 820, 905, 970, 1148, 1267, 1358, 1435, 1810, 1940, 2534, 2716, 2870, 3395, 3620, 3977, 5068, 5740, 6335, 6790, 7421, 7954, 12670, 13580, 14842, 15908, 17557, 19885, 25340, 27839, 29684, 35114, 37105, 39770, 51947, 55678, 70228, 74210, 79540, 87785, 103894, 111356, 122899, 139195, 148420, 175570, 207788, 245798, 259735, 278390, 351140, 491596, 519470, 556780, 614495, 719837, 1038940, 1228990, 1439674, 2457980, 2879348, 3599185, 5038859, 7198370, 10077718, 14396740, 20155436, 25194295, 50388590, 100777180]

約数ペア:

[(1, 100777180), (2, 50388590), (4, 25194295), (5, 20155436), (7, 14396740), (10, 10077718), (14, 7198370), (20, 5038859), (28, 3599185), (35, 2879348), (41, 2457980), (70, 1439674), (82, 1228990), (97, 1038940), (140, 719837), (164, 614495), (181, 556780), (194, 519470), (205, 491596), (287, 351140), (362, 278390), (388, 259735), (410, 245798), (485, 207788), (574, 175570), (679, 148420), (724, 139195), (820, 122899), (905, 111356), (970, 103894), (1148, 87785), (1267, 79540), (1358, 74210), (1435, 70228), (1810, 55678), (1940, 51947), (2534, 39770), (2716, 37105), (2870, 35114), (3395, 29684), (3620, 27839), (3977, 25340), (5068, 19885), (5740, 17557), (6335, 15908), (6790, 14842), (7421, 13580), (7954, 12670)]