13234900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 34781628

約数和(自身を除く): 21546728

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 49, 50, 70, 73, 74, 98, 100, 140, 146, 148, 175, 185, 196, 245, 259, 292, 350, 365, 370, 490, 511, 518, 700, 730, 740, 925, 980, 1022, 1036, 1225, 1295, 1460, 1813, 1825, 1850, 2044, 2450, 2555, 2590, 2701, 3577, 3626, 3650, 3700, 4900, 5110, 5180, 5402, 6475, 7154, 7252, 7300, 9065, 10220, 10804, 12775, 12950, 13505, 14308, 17885, 18130, 18907, 25550, 25900, 27010, 35770, 36260, 37814, 45325, 51100, 54020, 67525, 71540, 75628, 89425, 90650, 94535, 132349, 135050, 178850, 181300, 189070, 264698, 270100, 357700, 378140, 472675, 529396, 661745, 945350, 1323490, 1890700, 2646980, 3308725, 6617450, 13234900]

約数ペア:

[(1, 13234900), (2, 6617450), (4, 3308725), (5, 2646980), (7, 1890700), (10, 1323490), (14, 945350), (20, 661745), (25, 529396), (28, 472675), (35, 378140), (37, 357700), (49, 270100), (50, 264698), (70, 189070), (73, 181300), (74, 178850), (98, 135050), (100, 132349), (140, 94535), (146, 90650), (148, 89425), (175, 75628), (185, 71540), (196, 67525), (245, 54020), (259, 51100), (292, 45325), (350, 37814), (365, 36260), (370, 35770), (490, 27010), (511, 25900), (518, 25550), (700, 18907), (730, 18130), (740, 17885), (925, 14308), (980, 13505), (1022, 12950), (1036, 12775), (1225, 10804), (1295, 10220), (1460, 9065), (1813, 7300), (1825, 7252), (1850, 7154), (2044, 6475), (2450, 5402), (2555, 5180), (2590, 5110), (2701, 4900), (3577, 3700), (3626, 3650)]