82731300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2843}}^1$

素因数の和:2957

約数の個数: 72

約数和(自身を含む): 241922016

約数和(自身を除く): 159190716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2843, 2910, 4850, 5686, 5820, 7275, 8529, 9700, 11372, 14215, 14550, 17058, 28430, 29100, 34116, 42645, 56860, 71075, 85290, 142150, 170580, 213225, 275771, 284300, 426450, 551542, 827313, 852900, 1103084, 1378855, 1654626, 2757710, 3309252, 4136565, 5515420, 6894275, 8273130, 13788550, 16546260, 20682825, 27577100, 41365650, 82731300]

約数ペア:

[(1, 82731300), (2, 41365650), (3, 27577100), (4, 20682825), (5, 16546260), (6, 13788550), (10, 8273130), (12, 6894275), (15, 5515420), (20, 4136565), (25, 3309252), (30, 2757710), (50, 1654626), (60, 1378855), (75, 1103084), (97, 852900), (100, 827313), (150, 551542), (194, 426450), (291, 284300), (300, 275771), (388, 213225), (485, 170580), (582, 142150), (970, 85290), (1164, 71075), (1455, 56860), (1940, 42645), (2425, 34116), (2843, 29100), (2910, 28430), (4850, 17058), (5686, 14550), (5820, 14215), (7275, 11372), (8529, 9700)]