125213200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 347067072

約数和(自身を除く): 221853872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 197, 200, 227, 280, 350, 394, 400, 454, 560, 700, 788, 908, 985, 1135, 1379, 1400, 1576, 1589, 1816, 1970, 2270, 2758, 2800, 3152, 3178, 3632, 3940, 4540, 4925, 5516, 5675, 6356, 6895, 7880, 7945, 9080, 9850, 11032, 11350, 12712, 13790, 15760, 15890, 18160, 19700, 22064, 22700, 25424, 27580, 31780, 34475, 39400, 39725, 44719, 45400, 55160, 63560, 68950, 78800, 79450, 89438, 90800, 110320, 127120, 137900, 158900, 178876, 223595, 275800, 313033, 317800, 357752, 447190, 551600, 626066, 635600, 715504, 894380, 1117975, 1252132, 1565165, 1788760, 2235950, 2504264, 3130330, 3577520, 4471900, 5008528, 6260660, 7825825, 8943800, 12521320, 15651650, 17887600, 25042640, 31303300, 62606600, 125213200]

約数ペア:

[(1, 125213200), (2, 62606600), (4, 31303300), (5, 25042640), (7, 17887600), (8, 15651650), (10, 12521320), (14, 8943800), (16, 7825825), (20, 6260660), (25, 5008528), (28, 4471900), (35, 3577520), (40, 3130330), (50, 2504264), (56, 2235950), (70, 1788760), (80, 1565165), (100, 1252132), (112, 1117975), (140, 894380), (175, 715504), (197, 635600), (200, 626066), (227, 551600), (280, 447190), (350, 357752), (394, 317800), (400, 313033), (454, 275800), (560, 223595), (700, 178876), (788, 158900), (908, 137900), (985, 127120), (1135, 110320), (1379, 90800), (1400, 89438), (1576, 79450), (1589, 78800), (1816, 68950), (1970, 63560), (2270, 55160), (2758, 45400), (2800, 44719), (3152, 39725), (3178, 39400), (3632, 34475), (3940, 31780), (4540, 27580), (4925, 25424), (5516, 22700), (5675, 22064), (6356, 19700), (6895, 18160), (7880, 15890), (7945, 15760), (9080, 13790), (9850, 12712), (11032, 11350)]