272788250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 589994496

約数和(自身を除く): 317206246

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 125, 175, 194, 250, 350, 485, 679, 875, 970, 1358, 1607, 1750, 2425, 3214, 3395, 4850, 6790, 8035, 11249, 12125, 16070, 16975, 22498, 24250, 33950, 40175, 56245, 80350, 84875, 112490, 155879, 169750, 200875, 281225, 311758, 401750, 562450, 779395, 1091153, 1406125, 1558790, 2182306, 2812250, 3896975, 5455765, 7793950, 10911530, 19484875, 27278825, 38969750, 54557650, 136394125, 272788250]

約数ペア:

[(1, 272788250), (2, 136394125), (5, 54557650), (7, 38969750), (10, 27278825), (14, 19484875), (25, 10911530), (35, 7793950), (50, 5455765), (70, 3896975), (97, 2812250), (125, 2182306), (175, 1558790), (194, 1406125), (250, 1091153), (350, 779395), (485, 562450), (679, 401750), (875, 311758), (970, 281225), (1358, 200875), (1607, 169750), (1750, 155879), (2425, 112490), (3214, 84875), (3395, 80350), (4850, 56245), (6790, 40175), (8035, 33950), (11249, 24250), (12125, 22498), (16070, 16975)]