75388980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 224461440

約数和(自身を除く): 149072460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1171, 1740, 2146, 2220, 2342, 3219, 3513, 4292, 4684, 5365, 5855, 6438, 7026, 10730, 11710, 12876, 14052, 16095, 17565, 21460, 23420, 32190, 33959, 35130, 43327, 64380, 67918, 70260, 86654, 101877, 129981, 135836, 169795, 173308, 203754, 216635, 259962, 339590, 407508, 433270, 509385, 519924, 649905, 679180, 866540, 1018770, 1256483, 1299810, 2037540, 2512966, 2599620, 3769449, 5025932, 6282415, 7538898, 12564830, 15077796, 18847245, 25129660, 37694490, 75388980]

約数ペア:

[(1, 75388980), (2, 37694490), (3, 25129660), (4, 18847245), (5, 15077796), (6, 12564830), (10, 7538898), (12, 6282415), (15, 5025932), (20, 3769449), (29, 2599620), (30, 2512966), (37, 2037540), (58, 1299810), (60, 1256483), (74, 1018770), (87, 866540), (111, 679180), (116, 649905), (145, 519924), (148, 509385), (174, 433270), (185, 407508), (222, 339590), (290, 259962), (348, 216635), (370, 203754), (435, 173308), (444, 169795), (555, 135836), (580, 129981), (740, 101877), (870, 86654), (1073, 70260), (1110, 67918), (1171, 64380), (1740, 43327), (2146, 35130), (2220, 33959), (2342, 32190), (3219, 23420), (3513, 21460), (4292, 17565), (4684, 16095), (5365, 14052), (5855, 12876), (6438, 11710), (7026, 10730)]