80057550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1087}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 199130112

約数和(自身を除く): 119072562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 491, 982, 1087, 1473, 2174, 2455, 2946, 3261, 4910, 5435, 6522, 7365, 10870, 12275, 14730, 16305, 24550, 27175, 32610, 36825, 54350, 73650, 81525, 163050, 533717, 1067434, 1601151, 2668585, 3202302, 5337170, 8005755, 13342925, 16011510, 26685850, 40028775, 80057550]

約数ペア:

[(1, 80057550), (2, 40028775), (3, 26685850), (5, 16011510), (6, 13342925), (10, 8005755), (15, 5337170), (25, 3202302), (30, 2668585), (50, 1601151), (75, 1067434), (150, 533717), (491, 163050), (982, 81525), (1087, 73650), (1473, 54350), (2174, 36825), (2455, 32610), (2946, 27175), (3261, 24550), (4910, 16305), (5435, 14730), (6522, 12275), (7365, 10870)]