75234560

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 183776040

約数和(自身を除く): 108541480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1109, 1280, 1696, 2120, 2218, 3392, 4240, 4436, 5545, 6784, 8480, 8872, 11090, 13568, 16960, 17744, 22180, 33920, 35488, 44360, 58777, 67840, 70976, 88720, 117554, 141952, 177440, 235108, 283904, 293885, 354880, 470216, 587770, 709760, 940432, 1175540, 1419520, 1880864, 2351080, 3761728, 4702160, 7523456, 9404320, 15046912, 18808640, 37617280, 75234560]

約数ペア:

[(1, 75234560), (2, 37617280), (4, 18808640), (5, 15046912), (8, 9404320), (10, 7523456), (16, 4702160), (20, 3761728), (32, 2351080), (40, 1880864), (53, 1419520), (64, 1175540), (80, 940432), (106, 709760), (128, 587770), (160, 470216), (212, 354880), (256, 293885), (265, 283904), (320, 235108), (424, 177440), (530, 141952), (640, 117554), (848, 88720), (1060, 70976), (1109, 67840), (1280, 58777), (1696, 44360), (2120, 35488), (2218, 33920), (3392, 22180), (4240, 17744), (4436, 16960), (5545, 13568), (6784, 11090), (8480, 8872)]