202105320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 616053600

約数和(自身を除く): 413948280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 179, 194, 291, 358, 388, 485, 537, 582, 716, 776, 895, 970, 1074, 1164, 1432, 1455, 1790, 1940, 2148, 2328, 2685, 2910, 3580, 3880, 4296, 5370, 5820, 7160, 9409, 10740, 11640, 17363, 18818, 21480, 28227, 34726, 37636, 47045, 52089, 56454, 69452, 75272, 86815, 94090, 104178, 112908, 138904, 141135, 173630, 188180, 208356, 225816, 260445, 282270, 347260, 376360, 416712, 520890, 564540, 694520, 1041780, 1129080, 1684211, 2083560, 3368422, 5052633, 6736844, 8421055, 10105266, 13473688, 16842110, 20210532, 25263165, 33684220, 40421064, 50526330, 67368440, 101052660, 202105320]

約数ペア:

[(1, 202105320), (2, 101052660), (3, 67368440), (4, 50526330), (5, 40421064), (6, 33684220), (8, 25263165), (10, 20210532), (12, 16842110), (15, 13473688), (20, 10105266), (24, 8421055), (30, 6736844), (40, 5052633), (60, 3368422), (97, 2083560), (120, 1684211), (179, 1129080), (194, 1041780), (291, 694520), (358, 564540), (388, 520890), (485, 416712), (537, 376360), (582, 347260), (716, 282270), (776, 260445), (895, 225816), (970, 208356), (1074, 188180), (1164, 173630), (1432, 141135), (1455, 138904), (1790, 112908), (1940, 104178), (2148, 94090), (2328, 86815), (2685, 75272), (2910, 69452), (3580, 56454), (3880, 52089), (4296, 47045), (5370, 37636), (5820, 34726), (7160, 28227), (9409, 21480), (10740, 18818), (11640, 17363)]