26745180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 95147136

約数和(自身を除く): 68401956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 827, 924, 980, 1078, 1155, 1470, 1540, 1617, 1654, 2156, 2310, 2481, 2695, 2940, 3234, 3308, 4135, 4620, 4962, 5390, 5789, 6468, 8085, 8270, 9097, 9924, 10780, 11578, 12405, 16170, 16540, 17367, 18194, 23156, 24810, 27291, 28945, 32340, 34734, 36388, 40523, 45485, 49620, 54582, 57890, 63679, 69468, 81046, 86835, 90970, 109164, 115780, 121569, 127358, 136455, 162092, 173670, 181940, 191037, 202615, 243138, 254716, 272910, 318395, 347340, 382074, 405230, 445753, 486276, 545820, 607845, 636790, 764148, 810460, 891506, 955185, 1215690, 1273580, 1337259, 1783012, 1910370, 2228765, 2431380, 2674518, 3820740, 4457530, 5349036, 6686295, 8915060, 13372590, 26745180]

約数ペア:

[(1, 26745180), (2, 13372590), (3, 8915060), (4, 6686295), (5, 5349036), (6, 4457530), (7, 3820740), (10, 2674518), (11, 2431380), (12, 2228765), (14, 1910370), (15, 1783012), (20, 1337259), (21, 1273580), (22, 1215690), (28, 955185), (30, 891506), (33, 810460), (35, 764148), (42, 636790), (44, 607845), (49, 545820), (55, 486276), (60, 445753), (66, 405230), (70, 382074), (77, 347340), (84, 318395), (98, 272910), (105, 254716), (110, 243138), (132, 202615), (140, 191037), (147, 181940), (154, 173670), (165, 162092), (196, 136455), (210, 127358), (220, 121569), (231, 115780), (245, 109164), (294, 90970), (308, 86835), (330, 81046), (385, 69468), (420, 63679), (462, 57890), (490, 54582), (539, 49620), (588, 45485), (660, 40523), (735, 36388), (770, 34734), (827, 32340), (924, 28945), (980, 27291), (1078, 24810), (1155, 23156), (1470, 18194), (1540, 17367), (1617, 16540), (1654, 16170), (2156, 12405), (2310, 11578), (2481, 10780), (2695, 9924), (2940, 9097), (3234, 8270), (3308, 8085), (4135, 6468), (4620, 5789), (4962, 5390)]