80499450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 200228256

約数和(自身を除く): 119728806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 491, 982, 1093, 1473, 2186, 2455, 2946, 3279, 4910, 5465, 6558, 7365, 10930, 12275, 14730, 16395, 24550, 27325, 32790, 36825, 54650, 73650, 81975, 163950, 536663, 1073326, 1609989, 2683315, 3219978, 5366630, 8049945, 13416575, 16099890, 26833150, 40249725, 80499450]

約数ペア:

[(1, 80499450), (2, 40249725), (3, 26833150), (5, 16099890), (6, 13416575), (10, 8049945), (15, 5366630), (25, 3219978), (30, 2683315), (50, 1609989), (75, 1073326), (150, 536663), (491, 163950), (982, 81975), (1093, 73650), (1473, 54650), (2186, 36825), (2455, 32790), (2946, 27325), (3279, 24550), (4910, 16395), (5465, 14730), (6558, 12275), (7365, 10930)]