2017625700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7558

約数の個数: 144

約数和(自身を含む): 6234600960

約数和(自身を除く): 4216975260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 116, 124, 145, 150, 155, 174, 186, 290, 300, 310, 348, 372, 435, 465, 580, 620, 725, 775, 870, 899, 930, 1450, 1550, 1740, 1798, 1860, 2175, 2325, 2697, 2900, 3100, 3596, 4350, 4495, 4650, 5394, 7481, 8700, 8990, 9300, 10788, 13485, 14962, 17980, 22443, 22475, 26970, 29924, 37405, 44886, 44950, 53940, 67425, 74810, 89772, 89900, 112215, 134850, 149620, 187025, 216949, 224430, 231911, 269700, 374050, 433898, 448860, 463822, 561075, 650847, 695733, 748100, 867796, 927644, 1084745, 1122150, 1159555, 1301694, 1391466, 2169490, 2244300, 2319110, 2603388, 2782932, 3254235, 3478665, 4338980, 4638220, 5423725, 5797775, 6508470, 6725419, 6957330, 10847450, 11595550, 13016940, 13450838, 13914660, 16271175, 17393325, 20176257, 21694900, 23191100, 26901676, 32542350, 33627095, 34786650, 40352514, 65084700, 67254190, 69573300, 80705028, 100881285, 134508380, 168135475, 201762570, 336270950, 403525140, 504406425, 672541900, 1008812850, 2017625700]

約数ペア:

[(1, 2017625700), (2, 1008812850), (3, 672541900), (4, 504406425), (5, 403525140), (6, 336270950), (10, 201762570), (12, 168135475), (15, 134508380), (20, 100881285), (25, 80705028), (29, 69573300), (30, 67254190), (31, 65084700), (50, 40352514), (58, 34786650), (60, 33627095), (62, 32542350), (75, 26901676), (87, 23191100), (93, 21694900), (100, 20176257), (116, 17393325), (124, 16271175), (145, 13914660), (150, 13450838), (155, 13016940), (174, 11595550), (186, 10847450), (290, 6957330), (300, 6725419), (310, 6508470), (348, 5797775), (372, 5423725), (435, 4638220), (465, 4338980), (580, 3478665), (620, 3254235), (725, 2782932), (775, 2603388), (870, 2319110), (899, 2244300), (930, 2169490), (1450, 1391466), (1550, 1301694), (1740, 1159555), (1798, 1122150), (1860, 1084745), (2175, 927644), (2325, 867796), (2697, 748100), (2900, 695733), (3100, 650847), (3596, 561075), (4350, 463822), (4495, 448860), (4650, 433898), (5394, 374050), (7481, 269700), (8700, 231911), (8990, 224430), (9300, 216949), (10788, 187025), (13485, 149620), (14962, 134850), (17980, 112215), (22443, 89900), (22475, 89772), (26970, 74810), (29924, 67425), (37405, 53940), (44886, 44950)]