75554560

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 183886416

約数和(自身を除く): 108331856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 536, 640, 670, 881, 1072, 1280, 1340, 1762, 2144, 2680, 3524, 4288, 4405, 5360, 7048, 8576, 8810, 10720, 14096, 17152, 17620, 21440, 28192, 35240, 42880, 56384, 59027, 70480, 85760, 112768, 118054, 140960, 225536, 236108, 281920, 295135, 472216, 563840, 590270, 944432, 1127680, 1180540, 1888864, 2361080, 3777728, 4722160, 7555456, 9444320, 15110912, 18888640, 37777280, 75554560]

約数ペア:

[(1, 75554560), (2, 37777280), (4, 18888640), (5, 15110912), (8, 9444320), (10, 7555456), (16, 4722160), (20, 3777728), (32, 2361080), (40, 1888864), (64, 1180540), (67, 1127680), (80, 944432), (128, 590270), (134, 563840), (160, 472216), (256, 295135), (268, 281920), (320, 236108), (335, 225536), (536, 140960), (640, 118054), (670, 112768), (881, 85760), (1072, 70480), (1280, 59027), (1340, 56384), (1762, 42880), (2144, 35240), (2680, 28192), (3524, 21440), (4288, 17620), (4405, 17152), (5360, 14096), (7048, 10720), (8576, 8810)]