71896300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 179432960

約数和(自身を除く): 107536660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 379, 542, 700, 758, 1084, 1355, 1516, 1895, 1897, 2653, 2710, 3790, 3794, 5306, 5420, 6775, 7580, 7588, 9475, 9485, 10612, 13265, 13550, 18950, 18970, 26530, 27100, 37900, 37940, 47425, 53060, 66325, 94850, 102709, 132650, 189700, 205418, 265300, 410836, 513545, 718963, 1027090, 1437926, 2054180, 2567725, 2875852, 3594815, 5135450, 7189630, 10270900, 14379260, 17974075, 35948150, 71896300]

約数ペア:

[(1, 71896300), (2, 35948150), (4, 17974075), (5, 14379260), (7, 10270900), (10, 7189630), (14, 5135450), (20, 3594815), (25, 2875852), (28, 2567725), (35, 2054180), (50, 1437926), (70, 1027090), (100, 718963), (140, 513545), (175, 410836), (271, 265300), (350, 205418), (379, 189700), (542, 132650), (700, 102709), (758, 94850), (1084, 66325), (1355, 53060), (1516, 47425), (1895, 37940), (1897, 37900), (2653, 27100), (2710, 26530), (3790, 18970), (3794, 18950), (5306, 13550), (5420, 13265), (6775, 10612), (7580, 9485), (7588, 9475)]