102852540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{81629}}^1$

素因数の和:81651

約数の個数: 72

約数和(自身を含む): 356559840

約数和(自身を除く): 253707300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 81629, 163258, 244887, 326516, 408145, 489774, 571403, 734661, 816290, 979548, 1142806, 1224435, 1469322, 1632580, 1714209, 2285612, 2448870, 2857015, 2938644, 3428418, 3673305, 4897740, 5142627, 5714030, 6856836, 7346610, 8571045, 10285254, 11428060, 14693220, 17142090, 20570508, 25713135, 34284180, 51426270, 102852540]

約数ペア:

[(1, 102852540), (2, 51426270), (3, 34284180), (4, 25713135), (5, 20570508), (6, 17142090), (7, 14693220), (9, 11428060), (10, 10285254), (12, 8571045), (14, 7346610), (15, 6856836), (18, 5714030), (20, 5142627), (21, 4897740), (28, 3673305), (30, 3428418), (35, 2938644), (36, 2857015), (42, 2448870), (45, 2285612), (60, 1714209), (63, 1632580), (70, 1469322), (84, 1224435), (90, 1142806), (105, 979548), (126, 816290), (140, 734661), (180, 571403), (210, 489774), (252, 408145), (315, 326516), (420, 244887), (630, 163258), (1260, 81629)]