55661200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 155113088

約数和(自身を除く): 99451888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 103, 112, 140, 175, 193, 200, 206, 280, 350, 386, 400, 412, 515, 560, 700, 721, 772, 824, 965, 1030, 1351, 1400, 1442, 1544, 1648, 1930, 2060, 2575, 2702, 2800, 2884, 3088, 3605, 3860, 4120, 4825, 5150, 5404, 5768, 6755, 7210, 7720, 8240, 9650, 10300, 10808, 11536, 13510, 14420, 15440, 18025, 19300, 19879, 20600, 21616, 27020, 28840, 33775, 36050, 38600, 39758, 41200, 54040, 57680, 67550, 72100, 77200, 79516, 99395, 108080, 135100, 139153, 144200, 159032, 198790, 270200, 278306, 288400, 318064, 397580, 496975, 540400, 556612, 695765, 795160, 993950, 1113224, 1391530, 1590320, 1987900, 2226448, 2783060, 3478825, 3975800, 5566120, 6957650, 7951600, 11132240, 13915300, 27830600, 55661200]

約数ペア:

[(1, 55661200), (2, 27830600), (4, 13915300), (5, 11132240), (7, 7951600), (8, 6957650), (10, 5566120), (14, 3975800), (16, 3478825), (20, 2783060), (25, 2226448), (28, 1987900), (35, 1590320), (40, 1391530), (50, 1113224), (56, 993950), (70, 795160), (80, 695765), (100, 556612), (103, 540400), (112, 496975), (140, 397580), (175, 318064), (193, 288400), (200, 278306), (206, 270200), (280, 198790), (350, 159032), (386, 144200), (400, 139153), (412, 135100), (515, 108080), (560, 99395), (700, 79516), (721, 77200), (772, 72100), (824, 67550), (965, 57680), (1030, 54040), (1351, 41200), (1400, 39758), (1442, 38600), (1544, 36050), (1648, 33775), (1930, 28840), (2060, 27020), (2575, 21616), (2702, 20600), (2800, 19879), (2884, 19300), (3088, 18025), (3605, 15440), (3860, 14420), (4120, 13510), (4825, 11536), (5150, 10808), (5404, 10300), (5768, 9650), (6755, 8240), (7210, 7720)]