152217800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{108727}}^1$

素因数の和:108750

約数の個数: 48

約数和(自身を含む): 404468160

約数和(自身を除く): 252250360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 108727, 217454, 434908, 543635, 761089, 869816, 1087270, 1522178, 2174540, 2718175, 3044356, 3805445, 4349080, 5436350, 6088712, 7610890, 10872700, 15221780, 19027225, 21745400, 30443560, 38054450, 76108900, 152217800]

約数ペア:

[(1, 152217800), (2, 76108900), (4, 38054450), (5, 30443560), (7, 21745400), (8, 19027225), (10, 15221780), (14, 10872700), (20, 7610890), (25, 6088712), (28, 5436350), (35, 4349080), (40, 3805445), (50, 3044356), (56, 2718175), (70, 2174540), (100, 1522178), (140, 1087270), (175, 869816), (200, 761089), (280, 543635), (350, 434908), (700, 217454), (1400, 108727)]