76905675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 180131328

約数和(自身を除く): 103225653

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 25, 33, 35, 45, 55, 63, 69, 75, 77, 99, 105, 115, 161, 165, 175, 193, 207, 225, 231, 253, 275, 315, 345, 385, 483, 495, 525, 575, 579, 693, 759, 805, 825, 965, 1035, 1155, 1265, 1351, 1449, 1575, 1725, 1737, 1771, 1925, 2123, 2277, 2415, 2475, 2895, 3465, 3795, 4025, 4053, 4439, 4825, 5175, 5313, 5775, 6325, 6369, 6755, 7245, 8685, 8855, 10615, 11385, 12075, 12159, 13317, 14475, 14861, 15939, 17325, 18975, 19107, 20265, 22195, 26565, 31073, 31845, 33775, 36225, 39951, 43425, 44275, 44583, 48829, 53075, 56925, 60795, 66585, 74305, 79695, 93219, 95535, 101325, 110975, 132825, 133749, 146487, 155365, 159225, 199755, 222915, 244145, 279657, 303975, 332925, 341803, 371525, 398475, 439461, 466095, 477675, 668745, 732435, 776825, 998775, 1025409, 1114575, 1220725, 1398285, 1709015, 2197305, 2330475, 3076227, 3343725, 3662175, 5127045, 6991425, 8545075, 10986525, 15381135, 25635225, 76905675]

約数ペア:

[(1, 76905675), (3, 25635225), (5, 15381135), (7, 10986525), (9, 8545075), (11, 6991425), (15, 5127045), (21, 3662175), (23, 3343725), (25, 3076227), (33, 2330475), (35, 2197305), (45, 1709015), (55, 1398285), (63, 1220725), (69, 1114575), (75, 1025409), (77, 998775), (99, 776825), (105, 732435), (115, 668745), (161, 477675), (165, 466095), (175, 439461), (193, 398475), (207, 371525), (225, 341803), (231, 332925), (253, 303975), (275, 279657), (315, 244145), (345, 222915), (385, 199755), (483, 159225), (495, 155365), (525, 146487), (575, 133749), (579, 132825), (693, 110975), (759, 101325), (805, 95535), (825, 93219), (965, 79695), (1035, 74305), (1155, 66585), (1265, 60795), (1351, 56925), (1449, 53075), (1575, 48829), (1725, 44583), (1737, 44275), (1771, 43425), (1925, 39951), (2123, 36225), (2277, 33775), (2415, 31845), (2475, 31073), (2895, 26565), (3465, 22195), (3795, 20265), (4025, 19107), (4053, 18975), (4439, 17325), (4825, 15939), (5175, 14861), (5313, 14475), (5775, 13317), (6325, 12159), (6369, 12075), (6755, 11385), (7245, 10615), (8685, 8855)]