139825260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9833}}^1$

素因数の和:9927

約数の個数: 72

約数和(自身を含む): 429549120

約数和(自身を除く): 289723860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 9833, 14220, 19666, 29499, 39332, 49165, 58998, 88497, 98330, 117996, 147495, 176994, 196660, 294990, 353988, 442485, 589980, 776807, 884970, 1553614, 1769940, 2330421, 3107228, 3884035, 4660842, 6991263, 7768070, 9321684, 11652105, 13982526, 15536140, 23304210, 27965052, 34956315, 46608420, 69912630, 139825260]

約数ペア:

[(1, 139825260), (2, 69912630), (3, 46608420), (4, 34956315), (5, 27965052), (6, 23304210), (9, 15536140), (10, 13982526), (12, 11652105), (15, 9321684), (18, 7768070), (20, 6991263), (30, 4660842), (36, 3884035), (45, 3107228), (60, 2330421), (79, 1769940), (90, 1553614), (158, 884970), (180, 776807), (237, 589980), (316, 442485), (395, 353988), (474, 294990), (711, 196660), (790, 176994), (948, 147495), (1185, 117996), (1422, 98330), (1580, 88497), (2370, 58998), (2844, 49165), (3555, 39332), (4740, 29499), (7110, 19666), (9833, 14220)]