268117110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 712071360

約数和(自身を除く): 443954250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 151, 181, 218, 302, 327, 362, 453, 543, 545, 654, 755, 905, 906, 981, 1086, 1090, 1359, 1510, 1629, 1635, 1810, 1962, 2265, 2715, 2718, 3258, 3270, 4530, 4905, 5430, 6795, 8145, 9810, 13590, 16290, 16459, 19729, 27331, 32918, 39458, 49377, 54662, 59187, 81993, 82295, 98645, 98754, 118374, 136655, 148131, 163986, 164590, 177561, 197290, 245979, 246885, 273310, 295935, 296262, 355122, 409965, 491958, 493770, 591870, 740655, 819930, 887805, 1229895, 1481310, 1775610, 2459790, 2979079, 5958158, 8937237, 14895395, 17874474, 26811711, 29790790, 44686185, 53623422, 89372370, 134058555, 268117110]

約数ペア:

[(1, 268117110), (2, 134058555), (3, 89372370), (5, 53623422), (6, 44686185), (9, 29790790), (10, 26811711), (15, 17874474), (18, 14895395), (30, 8937237), (45, 5958158), (90, 2979079), (109, 2459790), (151, 1775610), (181, 1481310), (218, 1229895), (302, 887805), (327, 819930), (362, 740655), (453, 591870), (543, 493770), (545, 491958), (654, 409965), (755, 355122), (905, 296262), (906, 295935), (981, 273310), (1086, 246885), (1090, 245979), (1359, 197290), (1510, 177561), (1629, 164590), (1635, 163986), (1810, 148131), (1962, 136655), (2265, 118374), (2715, 98754), (2718, 98645), (3258, 82295), (3270, 81993), (4530, 59187), (4905, 54662), (5430, 49377), (6795, 39458), (8145, 32918), (9810, 27331), (13590, 19729), (16290, 16459)]