127682800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 362135552

約数和(自身を除く): 234452752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1471, 1550, 1736, 2170, 2480, 2800, 2942, 3100, 3472, 4340, 5425, 5884, 6200, 7355, 8680, 10297, 10850, 11768, 12400, 14710, 17360, 20594, 21700, 23536, 29420, 36775, 41188, 43400, 45601, 51485, 58840, 73550, 82376, 86800, 91202, 102970, 117680, 147100, 164752, 182404, 205940, 228005, 257425, 294200, 319207, 364808, 411880, 456010, 514850, 588400, 638414, 729616, 823760, 912020, 1029700, 1140025, 1276828, 1596035, 1824040, 2059400, 2280050, 2553656, 3192070, 3648080, 4118800, 4560100, 5107312, 6384140, 7980175, 9120200, 12768280, 15960350, 18240400, 25536560, 31920700, 63841400, 127682800]

約数ペア:

[(1, 127682800), (2, 63841400), (4, 31920700), (5, 25536560), (7, 18240400), (8, 15960350), (10, 12768280), (14, 9120200), (16, 7980175), (20, 6384140), (25, 5107312), (28, 4560100), (31, 4118800), (35, 3648080), (40, 3192070), (50, 2553656), (56, 2280050), (62, 2059400), (70, 1824040), (80, 1596035), (100, 1276828), (112, 1140025), (124, 1029700), (140, 912020), (155, 823760), (175, 729616), (200, 638414), (217, 588400), (248, 514850), (280, 456010), (310, 411880), (350, 364808), (400, 319207), (434, 294200), (496, 257425), (560, 228005), (620, 205940), (700, 182404), (775, 164752), (868, 147100), (1085, 117680), (1240, 102970), (1400, 91202), (1471, 86800), (1550, 82376), (1736, 73550), (2170, 58840), (2480, 51485), (2800, 45601), (2942, 43400), (3100, 41188), (3472, 36775), (4340, 29420), (5425, 23536), (5884, 21700), (6200, 20594), (7355, 17360), (8680, 14710), (10297, 12400), (10850, 11768)]