100816660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 156586220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 151, 190, 251, 266, 302, 380, 502, 532, 604, 665, 755, 1004, 1057, 1255, 1330, 1510, 1757, 2114, 2510, 2660, 2869, 3020, 3514, 4228, 4769, 5020, 5285, 5738, 7028, 8785, 9538, 10570, 11476, 14345, 17570, 19076, 20083, 21140, 23845, 28690, 33383, 35140, 37901, 40166, 47690, 57380, 66766, 75802, 80332, 95380, 100415, 133532, 151604, 166915, 189505, 200830, 265307, 333830, 379010, 401660, 530614, 667660, 720119, 758020, 1061228, 1326535, 1440238, 2653070, 2880476, 3600595, 5040833, 5306140, 7201190, 10081666, 14402380, 20163332, 25204165, 50408330, 100816660]

約数ペア:

[(1, 100816660), (2, 50408330), (4, 25204165), (5, 20163332), (7, 14402380), (10, 10081666), (14, 7201190), (19, 5306140), (20, 5040833), (28, 3600595), (35, 2880476), (38, 2653070), (70, 1440238), (76, 1326535), (95, 1061228), (133, 758020), (140, 720119), (151, 667660), (190, 530614), (251, 401660), (266, 379010), (302, 333830), (380, 265307), (502, 200830), (532, 189505), (604, 166915), (665, 151604), (755, 133532), (1004, 100415), (1057, 95380), (1255, 80332), (1330, 75802), (1510, 66766), (1757, 57380), (2114, 47690), (2510, 40166), (2660, 37901), (2869, 35140), (3020, 33383), (3514, 28690), (4228, 23845), (4769, 21140), (5020, 20083), (5285, 19076), (5738, 17570), (7028, 14345), (8785, 11476), (9538, 10570)]