127770400

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2786

約数の個数: 72

約数和(自身を含む): 317323440

約数和(自身を除く): 189553040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1180, 1475, 1888, 2360, 2707, 2950, 4720, 5414, 5900, 9440, 10828, 11800, 13535, 21656, 23600, 27070, 43312, 47200, 54140, 67675, 86624, 108280, 135350, 159713, 216560, 270700, 319426, 433120, 541400, 638852, 798565, 1082800, 1277704, 1597130, 2165600, 2555408, 3194260, 3992825, 5110816, 6388520, 7985650, 12777040, 15971300, 25554080, 31942600, 63885200, 127770400]

約数ペア:

[(1, 127770400), (2, 63885200), (4, 31942600), (5, 25554080), (8, 15971300), (10, 12777040), (16, 7985650), (20, 6388520), (25, 5110816), (32, 3992825), (40, 3194260), (50, 2555408), (59, 2165600), (80, 1597130), (100, 1277704), (118, 1082800), (160, 798565), (200, 638852), (236, 541400), (295, 433120), (400, 319426), (472, 270700), (590, 216560), (800, 159713), (944, 135350), (1180, 108280), (1475, 86624), (1888, 67675), (2360, 54140), (2707, 47200), (2950, 43312), (4720, 27070), (5414, 23600), (5900, 21656), (9440, 13535), (10828, 11800)]