118180300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 294918624

約数和(自身を除く): 176738324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 197, 350, 394, 700, 788, 857, 985, 1379, 1714, 1970, 2758, 3428, 3940, 4285, 4925, 5516, 5999, 6895, 8570, 9850, 11998, 13790, 17140, 19700, 21425, 23996, 27580, 29995, 34475, 42850, 59990, 68950, 85700, 119980, 137900, 149975, 168829, 299950, 337658, 599900, 675316, 844145, 1181803, 1688290, 2363606, 3376580, 4220725, 4727212, 5909015, 8441450, 11818030, 16882900, 23636060, 29545075, 59090150, 118180300]

約数ペア:

[(1, 118180300), (2, 59090150), (4, 29545075), (5, 23636060), (7, 16882900), (10, 11818030), (14, 8441450), (20, 5909015), (25, 4727212), (28, 4220725), (35, 3376580), (50, 2363606), (70, 1688290), (100, 1181803), (140, 844145), (175, 675316), (197, 599900), (350, 337658), (394, 299950), (700, 168829), (788, 149975), (857, 137900), (985, 119980), (1379, 85700), (1714, 68950), (1970, 59990), (2758, 42850), (3428, 34475), (3940, 29995), (4285, 27580), (4925, 23996), (5516, 21425), (5999, 19700), (6895, 17140), (8570, 13790), (9850, 11998)]