109104660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 381693312

約数和(自身を除く): 272588652

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, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 630, 655, 661, 786, 917, 1179, 1260, 1310, 1322, 1572, 1834, 1965, 1983, 2358, 2620, 2644, 2751, 3305, 3668, 3930, 3966, 4585, 4627, 4716, 5502, 5895, 5949, 6610, 7860, 7932, 8253, 9170, 9254, 9915, 11004, 11790, 11898, 13220, 13755, 13881, 16506, 18340, 18508, 19830, 23135, 23580, 23796, 27510, 27762, 29745, 33012, 39660, 41265, 41643, 46270, 55020, 55524, 59490, 69405, 82530, 83286, 86591, 92540, 118980, 138810, 165060, 166572, 173182, 208215, 259773, 277620, 346364, 416430, 432955, 519546, 606137, 779319, 832860, 865910, 1039092, 1212274, 1298865, 1558638, 1731820, 1818411, 2424548, 2597730, 3030685, 3117276, 3636822, 3896595, 5195460, 5455233, 6061370, 7273644, 7793190, 9092055, 10910466, 12122740, 15586380, 18184110, 21820932, 27276165, 36368220, 54552330, 109104660]

約数ペア:

[(1, 109104660), (2, 54552330), (3, 36368220), (4, 27276165), (5, 21820932), (6, 18184110), (7, 15586380), (9, 12122740), (10, 10910466), (12, 9092055), (14, 7793190), (15, 7273644), (18, 6061370), (20, 5455233), (21, 5195460), (28, 3896595), (30, 3636822), (35, 3117276), (36, 3030685), (42, 2597730), (45, 2424548), (60, 1818411), (63, 1731820), (70, 1558638), (84, 1298865), (90, 1212274), (105, 1039092), (126, 865910), (131, 832860), (140, 779319), (180, 606137), (210, 519546), (252, 432955), (262, 416430), (315, 346364), (393, 277620), (420, 259773), (524, 208215), (630, 173182), (655, 166572), (661, 165060), (786, 138810), (917, 118980), (1179, 92540), (1260, 86591), (1310, 83286), (1322, 82530), (1572, 69405), (1834, 59490), (1965, 55524), (1983, 55020), (2358, 46270), (2620, 41643), (2644, 41265), (2751, 39660), (3305, 33012), (3668, 29745), (3930, 27762), (3966, 27510), (4585, 23796), (4627, 23580), (4716, 23135), (5502, 19830), (5895, 18508), (5949, 18340), (6610, 16506), (7860, 13881), (7932, 13755), (8253, 13220), (9170, 11898), (9254, 11790), (9915, 11004)]