103687020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{192013}}^1$

素因数の和:192031

約数の個数: 48

約数和(自身を含む): 322583520

約数和(自身を除く): 218896500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 192013, 384026, 576039, 768052, 960065, 1152078, 1728117, 1920130, 2304156, 2880195, 3456234, 3840260, 5184351, 5760390, 6912468, 8640585, 10368702, 11520780, 17281170, 20737404, 25921755, 34562340, 51843510, 103687020]

約数ペア:

[(1, 103687020), (2, 51843510), (3, 34562340), (4, 25921755), (5, 20737404), (6, 17281170), (9, 11520780), (10, 10368702), (12, 8640585), (15, 6912468), (18, 5760390), (20, 5184351), (27, 3840260), (30, 3456234), (36, 2880195), (45, 2304156), (54, 1920130), (60, 1728117), (90, 1152078), (108, 960065), (135, 768052), (180, 576039), (270, 384026), (540, 192013)]