7886100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 23137408

約数和(自身を除く): 15251308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 271, 291, 300, 388, 485, 542, 582, 813, 970, 1084, 1164, 1355, 1455, 1626, 1940, 2425, 2710, 2910, 3252, 4065, 4850, 5420, 5820, 6775, 7275, 8130, 9700, 13550, 14550, 16260, 20325, 26287, 27100, 29100, 40650, 52574, 78861, 81300, 105148, 131435, 157722, 262870, 315444, 394305, 525740, 657175, 788610, 1314350, 1577220, 1971525, 2628700, 3943050, 7886100]

約数ペア:

[(1, 7886100), (2, 3943050), (3, 2628700), (4, 1971525), (5, 1577220), (6, 1314350), (10, 788610), (12, 657175), (15, 525740), (20, 394305), (25, 315444), (30, 262870), (50, 157722), (60, 131435), (75, 105148), (97, 81300), (100, 78861), (150, 52574), (194, 40650), (271, 29100), (291, 27100), (300, 26287), (388, 20325), (485, 16260), (542, 14550), (582, 13550), (813, 9700), (970, 8130), (1084, 7275), (1164, 6775), (1355, 5820), (1455, 5420), (1626, 4850), (1940, 4065), (2425, 3252), (2710, 2910)]