27409140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 92252160

約数和(自身を除く): 64843020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 127, 132, 165, 180, 198, 218, 220, 254, 327, 330, 381, 396, 436, 495, 508, 545, 635, 654, 660, 762, 981, 990, 1090, 1143, 1199, 1270, 1308, 1397, 1524, 1635, 1905, 1962, 1980, 2180, 2286, 2398, 2540, 2794, 3270, 3597, 3810, 3924, 4191, 4572, 4796, 4905, 5588, 5715, 5995, 6540, 6985, 7194, 7620, 8382, 9810, 10791, 11430, 11990, 12573, 13843, 13970, 14388, 16764, 17985, 19620, 20955, 21582, 22860, 23980, 25146, 27686, 27940, 35970, 41529, 41910, 43164, 50292, 53955, 55372, 62865, 69215, 71940, 83058, 83820, 107910, 124587, 125730, 138430, 152273, 166116, 207645, 215820, 249174, 251460, 276860, 304546, 415290, 456819, 498348, 609092, 622935, 761365, 830580, 913638, 1245870, 1370457, 1522730, 1827276, 2284095, 2491740, 2740914, 3045460, 4568190, 5481828, 6852285, 9136380, 13704570, 27409140]

約数ペア:

[(1, 27409140), (2, 13704570), (3, 9136380), (4, 6852285), (5, 5481828), (6, 4568190), (9, 3045460), (10, 2740914), (11, 2491740), (12, 2284095), (15, 1827276), (18, 1522730), (20, 1370457), (22, 1245870), (30, 913638), (33, 830580), (36, 761365), (44, 622935), (45, 609092), (55, 498348), (60, 456819), (66, 415290), (90, 304546), (99, 276860), (109, 251460), (110, 249174), (127, 215820), (132, 207645), (165, 166116), (180, 152273), (198, 138430), (218, 125730), (220, 124587), (254, 107910), (327, 83820), (330, 83058), (381, 71940), (396, 69215), (436, 62865), (495, 55372), (508, 53955), (545, 50292), (635, 43164), (654, 41910), (660, 41529), (762, 35970), (981, 27940), (990, 27686), (1090, 25146), (1143, 23980), (1199, 22860), (1270, 21582), (1308, 20955), (1397, 19620), (1524, 17985), (1635, 16764), (1905, 14388), (1962, 13970), (1980, 13843), (2180, 12573), (2286, 11990), (2398, 11430), (2540, 10791), (2794, 9810), (3270, 8382), (3597, 7620), (3810, 7194), (3924, 6985), (4191, 6540), (4572, 5995), (4796, 5715), (4905, 5588)]