125365380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{709}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 402689280

約数和(自身を除く): 277323900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 709, 842, 1263, 1418, 1684, 2105, 2127, 2526, 2836, 2947, 3545, 4210, 4254, 4963, 5052, 5894, 6315, 7090, 8420, 8508, 8841, 9926, 10635, 11788, 12630, 14180, 14735, 14889, 17682, 19852, 21270, 24815, 25260, 29470, 29778, 35364, 42540, 44205, 49630, 58940, 59556, 74445, 88410, 99260, 148890, 176820, 297780, 298489, 596978, 895467, 1193956, 1492445, 1790934, 2089423, 2984890, 3581868, 4178846, 4477335, 5969780, 6268269, 8357692, 8954670, 10447115, 12536538, 17909340, 20894230, 25073076, 31341345, 41788460, 62682690, 125365380]

約数ペア:

[(1, 125365380), (2, 62682690), (3, 41788460), (4, 31341345), (5, 25073076), (6, 20894230), (7, 17909340), (10, 12536538), (12, 10447115), (14, 8954670), (15, 8357692), (20, 6268269), (21, 5969780), (28, 4477335), (30, 4178846), (35, 3581868), (42, 2984890), (60, 2089423), (70, 1790934), (84, 1492445), (105, 1193956), (140, 895467), (210, 596978), (420, 298489), (421, 297780), (709, 176820), (842, 148890), (1263, 99260), (1418, 88410), (1684, 74445), (2105, 59556), (2127, 58940), (2526, 49630), (2836, 44205), (2947, 42540), (3545, 35364), (4210, 29778), (4254, 29470), (4963, 25260), (5052, 24815), (5894, 21270), (6315, 19852), (7090, 17682), (8420, 14889), (8508, 14735), (8841, 14180), (9926, 12630), (10635, 11788)]