227460400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^2$

素因数の和:383

約数の個数: 90

約数和(自身を含む): 578579660

約数和(自身を除く): 351119260

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 173, 190, 200, 304, 346, 380, 400, 475, 692, 760, 865, 950, 1384, 1520, 1730, 1900, 2768, 3287, 3460, 3800, 4325, 6574, 6920, 7600, 8650, 13148, 13840, 16435, 17300, 26296, 29929, 32870, 34600, 52592, 59858, 65740, 69200, 82175, 119716, 131480, 149645, 164350, 239432, 262960, 299290, 328700, 478864, 568651, 598580, 657400, 748225, 1137302, 1197160, 1314800, 1496450, 2274604, 2394320, 2843255, 2992900, 4549208, 5686510, 5985800, 9098416, 11373020, 11971600, 14216275, 22746040, 28432550, 45492080, 56865100, 113730200, 227460400]

約数ペア:

[(1, 227460400), (2, 113730200), (4, 56865100), (5, 45492080), (8, 28432550), (10, 22746040), (16, 14216275), (19, 11971600), (20, 11373020), (25, 9098416), (38, 5985800), (40, 5686510), (50, 4549208), (76, 2992900), (80, 2843255), (95, 2394320), (100, 2274604), (152, 1496450), (173, 1314800), (190, 1197160), (200, 1137302), (304, 748225), (346, 657400), (380, 598580), (400, 568651), (475, 478864), (692, 328700), (760, 299290), (865, 262960), (950, 239432), (1384, 164350), (1520, 149645), (1730, 131480), (1900, 119716), (2768, 82175), (3287, 69200), (3460, 65740), (3800, 59858), (4325, 52592), (6574, 34600), (6920, 32870), (7600, 29929), (8650, 26296), (13148, 17300), (13840, 16435)]