127384620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 391136256

約数和(自身を除く): 263751636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 257, 330, 514, 660, 751, 771, 1028, 1285, 1502, 1542, 2253, 2570, 2827, 3004, 3084, 3755, 3855, 4506, 5140, 5654, 7510, 7710, 8261, 8481, 9012, 11265, 11308, 14135, 15020, 15420, 16522, 16962, 22530, 24783, 28270, 33044, 33924, 41305, 42405, 45060, 49566, 56540, 82610, 84810, 99132, 123915, 165220, 169620, 193007, 247830, 386014, 495660, 579021, 772028, 965035, 1158042, 1930070, 2123077, 2316084, 2895105, 3860140, 4246154, 5790210, 6369231, 8492308, 10615385, 11580420, 12738462, 21230770, 25476924, 31846155, 42461540, 63692310, 127384620]

約数ペア:

[(1, 127384620), (2, 63692310), (3, 42461540), (4, 31846155), (5, 25476924), (6, 21230770), (10, 12738462), (11, 11580420), (12, 10615385), (15, 8492308), (20, 6369231), (22, 5790210), (30, 4246154), (33, 3860140), (44, 2895105), (55, 2316084), (60, 2123077), (66, 1930070), (110, 1158042), (132, 965035), (165, 772028), (220, 579021), (257, 495660), (330, 386014), (514, 247830), (660, 193007), (751, 169620), (771, 165220), (1028, 123915), (1285, 99132), (1502, 84810), (1542, 82610), (2253, 56540), (2570, 49566), (2827, 45060), (3004, 42405), (3084, 41305), (3755, 33924), (3855, 33044), (4506, 28270), (5140, 24783), (5654, 22530), (7510, 16962), (7710, 16522), (8261, 15420), (8481, 15020), (9012, 14135), (11265, 11308)]