157079103700

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{1619}}^1\times {\mathrm{2879}}^1$

素因数の和:4849

約数の個数: 72

約数和(自身を含む): 342203097600

約数和(自身を除く): 185123993900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 674, 1348, 1619, 1685, 2879, 3238, 3370, 5758, 6476, 6740, 8095, 8425, 11516, 14395, 16190, 16850, 28790, 32380, 33700, 40475, 57580, 71975, 80950, 143950, 161900, 287900, 545603, 970223, 1091206, 1940446, 2182412, 2728015, 3880892, 4661101, 4851115, 5456030, 9322202, 9702230, 10912060, 13640075, 18644404, 19404460, 23305505, 24255575, 27280150, 46611010, 48511150, 54560300, 93222020, 97022300, 116527525, 233055050, 466110100, 1570791037, 3141582074, 6283164148, 7853955185, 15707910370, 31415820740, 39269775925, 78539551850, 157079103700]

約数ペア:

[(1, 157079103700), (2, 78539551850), (4, 39269775925), (5, 31415820740), (10, 15707910370), (20, 7853955185), (25, 6283164148), (50, 3141582074), (100, 1570791037), (337, 466110100), (674, 233055050), (1348, 116527525), (1619, 97022300), (1685, 93222020), (2879, 54560300), (3238, 48511150), (3370, 46611010), (5758, 27280150), (6476, 24255575), (6740, 23305505), (8095, 19404460), (8425, 18644404), (11516, 13640075), (14395, 10912060), (16190, 9702230), (16850, 9322202), (28790, 5456030), (32380, 4851115), (33700, 4661101), (40475, 3880892), (57580, 2728015), (71975, 2182412), (80950, 1940446), (143950, 1091206), (161900, 970223), (287900, 545603)]