133766900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{21929}}^1$

素因数の和:22004

約数の個数: 36

約数和(自身を含む): 295046220

約数和(自身を除く): 161279320

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 21929, 43858, 87716, 109645, 219290, 438580, 548225, 1096450, 1337669, 2192900, 2675338, 5350676, 6688345, 13376690, 26753380, 33441725, 66883450, 133766900]

約数ペア:

[(1, 133766900), (2, 66883450), (4, 33441725), (5, 26753380), (10, 13376690), (20, 6688345), (25, 5350676), (50, 2675338), (61, 2192900), (100, 1337669), (122, 1096450), (244, 548225), (305, 438580), (610, 219290), (1220, 109645), (1525, 87716), (3050, 43858), (6100, 21929)]