123211950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 306289920

約数和(自身を除く): 183077970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 619, 1238, 1327, 1857, 2654, 3095, 3714, 3981, 6190, 6635, 7962, 9285, 13270, 15475, 18570, 19905, 30950, 33175, 39810, 46425, 66350, 92850, 99525, 199050, 821413, 1642826, 2464239, 4107065, 4928478, 8214130, 12321195, 20535325, 24642390, 41070650, 61605975, 123211950]

約数ペア:

[(1, 123211950), (2, 61605975), (3, 41070650), (5, 24642390), (6, 20535325), (10, 12321195), (15, 8214130), (25, 4928478), (30, 4107065), (50, 2464239), (75, 1642826), (150, 821413), (619, 199050), (1238, 99525), (1327, 92850), (1857, 66350), (2654, 46425), (3095, 39810), (3714, 33175), (3981, 30950), (6190, 19905), (6635, 18570), (7962, 15475), (9285, 13270)]