149625560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4729}}^1$

素因数の和:4860

約数の個数: 64

約数和(自身を含む): 388238400

約数和(自身を除く): 238612840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 4729, 6328, 7910, 9458, 15820, 18916, 23645, 31640, 33103, 37832, 47290, 66206, 94580, 132412, 165515, 189160, 264824, 331030, 534377, 662060, 1068754, 1324120, 2137508, 2671885, 3740639, 4275016, 5343770, 7481278, 10687540, 14962556, 18703195, 21375080, 29925112, 37406390, 74812780, 149625560]

約数ペア:

[(1, 149625560), (2, 74812780), (4, 37406390), (5, 29925112), (7, 21375080), (8, 18703195), (10, 14962556), (14, 10687540), (20, 7481278), (28, 5343770), (35, 4275016), (40, 3740639), (56, 2671885), (70, 2137508), (113, 1324120), (140, 1068754), (226, 662060), (280, 534377), (452, 331030), (565, 264824), (791, 189160), (904, 165515), (1130, 132412), (1582, 94580), (2260, 66206), (3164, 47290), (3955, 37832), (4520, 33103), (4729, 31640), (6328, 23645), (7910, 18916), (9458, 15820)]