84898000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 238163328

約数和(自身を除く): 153265328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 176, 187, 200, 220, 227, 250, 272, 275, 340, 374, 400, 425, 440, 454, 500, 550, 680, 748, 850, 880, 908, 935, 1000, 1100, 1135, 1360, 1375, 1496, 1700, 1816, 1870, 2000, 2125, 2200, 2270, 2497, 2750, 2992, 3400, 3632, 3740, 3859, 4250, 4400, 4540, 4675, 4994, 5500, 5675, 6800, 7480, 7718, 8500, 9080, 9350, 9988, 11000, 11350, 12485, 14960, 15436, 17000, 18160, 18700, 19295, 19976, 22000, 22700, 23375, 24970, 28375, 30872, 34000, 37400, 38590, 39952, 42449, 45400, 46750, 49940, 56750, 61744, 62425, 74800, 77180, 84898, 90800, 93500, 96475, 99880, 113500, 124850, 154360, 169796, 187000, 192950, 199760, 212245, 227000, 249700, 308720, 312125, 339592, 374000, 385900, 424490, 454000, 482375, 499400, 624250, 679184, 771800, 848980, 964750, 998800, 1061225, 1248500, 1543600, 1697960, 1929500, 2122450, 2497000, 3395920, 3859000, 4244900, 4994000, 5306125, 7718000, 8489800, 10612250, 16979600, 21224500, 42449000, 84898000]

約数ペア:

[(1, 84898000), (2, 42449000), (4, 21224500), (5, 16979600), (8, 10612250), (10, 8489800), (11, 7718000), (16, 5306125), (17, 4994000), (20, 4244900), (22, 3859000), (25, 3395920), (34, 2497000), (40, 2122450), (44, 1929500), (50, 1697960), (55, 1543600), (68, 1248500), (80, 1061225), (85, 998800), (88, 964750), (100, 848980), (110, 771800), (125, 679184), (136, 624250), (170, 499400), (176, 482375), (187, 454000), (200, 424490), (220, 385900), (227, 374000), (250, 339592), (272, 312125), (275, 308720), (340, 249700), (374, 227000), (400, 212245), (425, 199760), (440, 192950), (454, 187000), (500, 169796), (550, 154360), (680, 124850), (748, 113500), (850, 99880), (880, 96475), (908, 93500), (935, 90800), (1000, 84898), (1100, 77180), (1135, 74800), (1360, 62425), (1375, 61744), (1496, 56750), (1700, 49940), (1816, 46750), (1870, 45400), (2000, 42449), (2125, 39952), (2200, 38590), (2270, 37400), (2497, 34000), (2750, 30872), (2992, 28375), (3400, 24970), (3632, 23375), (3740, 22700), (3859, 22000), (4250, 19976), (4400, 19295), (4540, 18700), (4675, 18160), (4994, 17000), (5500, 15436), (5675, 14960), (6800, 12485), (7480, 11350), (7718, 11000), (8500, 9988), (9080, 9350)]