101891520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3960

約数の個数: 140

約数和(自身を含む): 362538264

約数和(自身を除く): 260646744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3931, 4320, 5184, 6480, 7862, 8640, 11793, 12960, 15724, 19655, 23586, 25920, 31448, 35379, 39310, 47172, 58965, 62896, 70758, 78620, 94344, 106137, 117930, 125792, 141516, 157240, 176895, 188688, 212274, 235860, 251584, 283032, 314480, 318411, 353790, 377376, 424548, 471720, 530685, 566064, 628960, 636822, 707580, 754752, 849096, 943440, 1061370, 1132128, 1257920, 1273644, 1415160, 1592055, 1698192, 1886880, 2122740, 2264256, 2547288, 2830320, 3184110, 3396384, 3773760, 4245480, 5094576, 5660640, 6368220, 6792768, 8490960, 10189152, 11321280, 12736440, 16981920, 20378304, 25472880, 33963840, 50945760, 101891520]

約数ペア:

[(1, 101891520), (2, 50945760), (3, 33963840), (4, 25472880), (5, 20378304), (6, 16981920), (8, 12736440), (9, 11321280), (10, 10189152), (12, 8490960), (15, 6792768), (16, 6368220), (18, 5660640), (20, 5094576), (24, 4245480), (27, 3773760), (30, 3396384), (32, 3184110), (36, 2830320), (40, 2547288), (45, 2264256), (48, 2122740), (54, 1886880), (60, 1698192), (64, 1592055), (72, 1415160), (80, 1273644), (81, 1257920), (90, 1132128), (96, 1061370), (108, 943440), (120, 849096), (135, 754752), (144, 707580), (160, 636822), (162, 628960), (180, 566064), (192, 530685), (216, 471720), (240, 424548), (270, 377376), (288, 353790), (320, 318411), (324, 314480), (360, 283032), (405, 251584), (432, 235860), (480, 212274), (540, 188688), (576, 176895), (648, 157240), (720, 141516), (810, 125792), (864, 117930), (960, 106137), (1080, 94344), (1296, 78620), (1440, 70758), (1620, 62896), (1728, 58965), (2160, 47172), (2592, 39310), (2880, 35379), (3240, 31448), (3931, 25920), (4320, 23586), (5184, 19655), (6480, 15724), (7862, 12960), (8640, 11793)]