57812000

素因数分解:

$2^5\times 5^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 144471600

約数和(自身を除く): 86659600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 125, 149, 160, 194, 200, 250, 298, 388, 400, 485, 500, 596, 745, 776, 800, 970, 1000, 1192, 1490, 1552, 1940, 2000, 2384, 2425, 2980, 3104, 3725, 3880, 4000, 4768, 4850, 5960, 7450, 7760, 9700, 11920, 12125, 14453, 14900, 15520, 18625, 19400, 23840, 24250, 28906, 29800, 37250, 38800, 48500, 57812, 59600, 72265, 74500, 77600, 97000, 115624, 119200, 144530, 149000, 194000, 231248, 289060, 298000, 361325, 388000, 462496, 578120, 596000, 722650, 1156240, 1445300, 1806625, 2312480, 2890600, 3613250, 5781200, 7226500, 11562400, 14453000, 28906000, 57812000]

約数ペア:

[(1, 57812000), (2, 28906000), (4, 14453000), (5, 11562400), (8, 7226500), (10, 5781200), (16, 3613250), (20, 2890600), (25, 2312480), (32, 1806625), (40, 1445300), (50, 1156240), (80, 722650), (97, 596000), (100, 578120), (125, 462496), (149, 388000), (160, 361325), (194, 298000), (200, 289060), (250, 231248), (298, 194000), (388, 149000), (400, 144530), (485, 119200), (500, 115624), (596, 97000), (745, 77600), (776, 74500), (800, 72265), (970, 59600), (1000, 57812), (1192, 48500), (1490, 38800), (1552, 37250), (1940, 29800), (2000, 28906), (2384, 24250), (2425, 23840), (2980, 19400), (3104, 18625), (3725, 15520), (3880, 14900), (4000, 14453), (4768, 12125), (4850, 11920), (5960, 9700), (7450, 7760)]