75527680

素因数分解:

$2^9\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 183207024

約数和(自身を除く): 107679344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 181, 256, 320, 326, 362, 512, 640, 652, 724, 815, 905, 1280, 1304, 1448, 1630, 1810, 2560, 2608, 2896, 3260, 3620, 5216, 5792, 6520, 7240, 10432, 11584, 13040, 14480, 20864, 23168, 26080, 28960, 29503, 41728, 46336, 52160, 57920, 59006, 83456, 92672, 104320, 115840, 118012, 147515, 208640, 231680, 236024, 295030, 417280, 463360, 472048, 590060, 944096, 1180120, 1888192, 2360240, 3776384, 4720480, 7552768, 9440960, 15105536, 18881920, 37763840, 75527680]

約数ペア:

[(1, 75527680), (2, 37763840), (4, 18881920), (5, 15105536), (8, 9440960), (10, 7552768), (16, 4720480), (20, 3776384), (32, 2360240), (40, 1888192), (64, 1180120), (80, 944096), (128, 590060), (160, 472048), (163, 463360), (181, 417280), (256, 295030), (320, 236024), (326, 231680), (362, 208640), (512, 147515), (640, 118012), (652, 115840), (724, 104320), (815, 92672), (905, 83456), (1280, 59006), (1304, 57920), (1448, 52160), (1630, 46336), (1810, 41728), (2560, 29503), (2608, 28960), (2896, 26080), (3260, 23168), (3620, 20864), (5216, 14480), (5792, 13040), (6520, 11584), (7240, 10432)]