155540500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4729

約数の個数: 48

約数和(自身を含む): 344844864

約数和(自身を除く): 189304364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 670, 1340, 1675, 3350, 4643, 6700, 8375, 9286, 16750, 18572, 23215, 33500, 46430, 92860, 116075, 232150, 311081, 464300, 580375, 622162, 1160750, 1244324, 1555405, 2321500, 3110810, 6221620, 7777025, 15554050, 31108100, 38885125, 77770250, 155540500]

約数ペア:

[(1, 155540500), (2, 77770250), (4, 38885125), (5, 31108100), (10, 15554050), (20, 7777025), (25, 6221620), (50, 3110810), (67, 2321500), (100, 1555405), (125, 1244324), (134, 1160750), (250, 622162), (268, 580375), (335, 464300), (500, 311081), (670, 232150), (1340, 116075), (1675, 92860), (3350, 46430), (4643, 33500), (6700, 23215), (8375, 18572), (9286, 16750)]