77218380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 242081280

約数和(自身を除く): 164862900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 151, 180, 270, 302, 453, 540, 604, 755, 906, 947, 1359, 1510, 1812, 1894, 2265, 2718, 2841, 3020, 3788, 4077, 4530, 4735, 5436, 5682, 6795, 8154, 8523, 9060, 9470, 11364, 13590, 14205, 16308, 17046, 18940, 20385, 25569, 27180, 28410, 34092, 40770, 42615, 51138, 56820, 81540, 85230, 102276, 127845, 142997, 170460, 255690, 285994, 428991, 511380, 571988, 714985, 857982, 1286973, 1429970, 1715964, 2144955, 2573946, 2859940, 3860919, 4289910, 5147892, 6434865, 7721838, 8579820, 12869730, 15443676, 19304595, 25739460, 38609190, 77218380]

約数ペア:

[(1, 77218380), (2, 38609190), (3, 25739460), (4, 19304595), (5, 15443676), (6, 12869730), (9, 8579820), (10, 7721838), (12, 6434865), (15, 5147892), (18, 4289910), (20, 3860919), (27, 2859940), (30, 2573946), (36, 2144955), (45, 1715964), (54, 1429970), (60, 1286973), (90, 857982), (108, 714985), (135, 571988), (151, 511380), (180, 428991), (270, 285994), (302, 255690), (453, 170460), (540, 142997), (604, 127845), (755, 102276), (906, 85230), (947, 81540), (1359, 56820), (1510, 51138), (1812, 42615), (1894, 40770), (2265, 34092), (2718, 28410), (2841, 27180), (3020, 25569), (3788, 20385), (4077, 18940), (4530, 17046), (4735, 16308), (5436, 14205), (5682, 13590), (6795, 11364), (8154, 9470), (8523, 9060)]