137244100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 108

約数和(自身を含む): 356276676

約数和(自身を除く): 219032576

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 49, 50, 70, 74, 98, 100, 140, 148, 175, 185, 196, 245, 259, 350, 370, 490, 518, 700, 740, 757, 925, 980, 1036, 1225, 1295, 1514, 1813, 1850, 2450, 2590, 3028, 3626, 3700, 3785, 4900, 5180, 5299, 6475, 7252, 7570, 9065, 10598, 12950, 15140, 18130, 18925, 21196, 25900, 26495, 28009, 36260, 37093, 37850, 45325, 52990, 56018, 74186, 75700, 90650, 105980, 112036, 132475, 140045, 148372, 181300, 185465, 196063, 264950, 280090, 370930, 392126, 529900, 560180, 700225, 741860, 784252, 927325, 980315, 1372441, 1400450, 1854650, 1960630, 2744882, 2800900, 3709300, 3921260, 4901575, 5489764, 6862205, 9803150, 13724410, 19606300, 27448820, 34311025, 68622050, 137244100]

約数ペア:

[(1, 137244100), (2, 68622050), (4, 34311025), (5, 27448820), (7, 19606300), (10, 13724410), (14, 9803150), (20, 6862205), (25, 5489764), (28, 4901575), (35, 3921260), (37, 3709300), (49, 2800900), (50, 2744882), (70, 1960630), (74, 1854650), (98, 1400450), (100, 1372441), (140, 980315), (148, 927325), (175, 784252), (185, 741860), (196, 700225), (245, 560180), (259, 529900), (350, 392126), (370, 370930), (490, 280090), (518, 264950), (700, 196063), (740, 185465), (757, 181300), (925, 148372), (980, 140045), (1036, 132475), (1225, 112036), (1295, 105980), (1514, 90650), (1813, 75700), (1850, 74186), (2450, 56018), (2590, 52990), (3028, 45325), (3626, 37850), (3700, 37093), (3785, 36260), (4900, 28009), (5180, 26495), (5299, 25900), (6475, 21196), (7252, 18925), (7570, 18130), (9065, 15140), (10598, 12950)]