125761860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 439525632

約数和(自身を除く): 313763772

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, 151, 180, 210, 252, 302, 315, 420, 453, 604, 630, 661, 755, 906, 1057, 1260, 1322, 1359, 1510, 1812, 1983, 2114, 2265, 2644, 2718, 3020, 3171, 3305, 3966, 4228, 4530, 4627, 5285, 5436, 5949, 6342, 6610, 6795, 7932, 9060, 9254, 9513, 9915, 10570, 11898, 12684, 13220, 13590, 13881, 15855, 18508, 19026, 19830, 21140, 23135, 23796, 27180, 27762, 29745, 31710, 38052, 39660, 41643, 46270, 47565, 55524, 59490, 63420, 69405, 83286, 92540, 95130, 99811, 118980, 138810, 166572, 190260, 199622, 208215, 277620, 299433, 399244, 416430, 499055, 598866, 698677, 832860, 898299, 998110, 1197732, 1397354, 1497165, 1796598, 1996220, 2096031, 2794708, 2994330, 3493385, 3593196, 4192062, 4491495, 5988660, 6288093, 6986770, 8384124, 8982990, 10480155, 12576186, 13973540, 17965980, 20960310, 25152372, 31440465, 41920620, 62880930, 125761860]

約数ペア:

[(1, 125761860), (2, 62880930), (3, 41920620), (4, 31440465), (5, 25152372), (6, 20960310), (7, 17965980), (9, 13973540), (10, 12576186), (12, 10480155), (14, 8982990), (15, 8384124), (18, 6986770), (20, 6288093), (21, 5988660), (28, 4491495), (30, 4192062), (35, 3593196), (36, 3493385), (42, 2994330), (45, 2794708), (60, 2096031), (63, 1996220), (70, 1796598), (84, 1497165), (90, 1397354), (105, 1197732), (126, 998110), (140, 898299), (151, 832860), (180, 698677), (210, 598866), (252, 499055), (302, 416430), (315, 399244), (420, 299433), (453, 277620), (604, 208215), (630, 199622), (661, 190260), (755, 166572), (906, 138810), (1057, 118980), (1260, 99811), (1322, 95130), (1359, 92540), (1510, 83286), (1812, 69405), (1983, 63420), (2114, 59490), (2265, 55524), (2644, 47565), (2718, 46270), (3020, 41643), (3171, 39660), (3305, 38052), (3966, 31710), (4228, 29745), (4530, 27762), (4627, 27180), (5285, 23796), (5436, 23135), (5949, 21140), (6342, 19830), (6610, 19026), (6795, 18508), (7932, 15855), (9060, 13881), (9254, 13590), (9513, 13220), (9915, 12684), (10570, 11898)]