200860740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25951}}^1$

素因数の和:26009

約数の個数: 72

約数和(自身を含む): 623470848

約数和(自身を除く): 422610108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 25951, 51902, 77853, 103804, 129755, 155706, 233559, 259510, 311412, 389265, 467118, 519020, 778530, 934236, 1115893, 1167795, 1557060, 2231786, 2335590, 3347679, 4463572, 4671180, 5579465, 6695358, 10043037, 11158930, 13390716, 16738395, 20086074, 22317860, 33476790, 40172148, 50215185, 66953580, 100430370, 200860740]

約数ペア:

[(1, 200860740), (2, 100430370), (3, 66953580), (4, 50215185), (5, 40172148), (6, 33476790), (9, 22317860), (10, 20086074), (12, 16738395), (15, 13390716), (18, 11158930), (20, 10043037), (30, 6695358), (36, 5579465), (43, 4671180), (45, 4463572), (60, 3347679), (86, 2335590), (90, 2231786), (129, 1557060), (172, 1167795), (180, 1115893), (215, 934236), (258, 778530), (387, 519020), (430, 467118), (516, 389265), (645, 311412), (774, 259510), (860, 233559), (1290, 155706), (1548, 129755), (1935, 103804), (2580, 77853), (3870, 51902), (7740, 25951)]