155207970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 418848768

約数和(自身を除く): 263640798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 127, 185, 222, 254, 333, 367, 370, 381, 555, 635, 666, 734, 762, 1101, 1110, 1143, 1270, 1665, 1835, 1905, 2202, 2286, 3303, 3330, 3670, 3810, 4699, 5505, 5715, 6606, 9398, 11010, 11430, 13579, 14097, 16515, 23495, 27158, 28194, 33030, 40737, 42291, 46609, 46990, 67895, 70485, 81474, 84582, 93218, 122211, 135790, 139827, 140970, 203685, 211455, 233045, 244422, 279654, 407370, 419481, 422910, 466090, 611055, 699135, 838962, 1222110, 1398270, 1724533, 2097405, 3449066, 4194810, 5173599, 8622665, 10347198, 15520797, 17245330, 25867995, 31041594, 51735990, 77603985, 155207970]

約数ペア:

[(1, 155207970), (2, 77603985), (3, 51735990), (5, 31041594), (6, 25867995), (9, 17245330), (10, 15520797), (15, 10347198), (18, 8622665), (30, 5173599), (37, 4194810), (45, 3449066), (74, 2097405), (90, 1724533), (111, 1398270), (127, 1222110), (185, 838962), (222, 699135), (254, 611055), (333, 466090), (367, 422910), (370, 419481), (381, 407370), (555, 279654), (635, 244422), (666, 233045), (734, 211455), (762, 203685), (1101, 140970), (1110, 139827), (1143, 135790), (1270, 122211), (1665, 93218), (1835, 84582), (1905, 81474), (2202, 70485), (2286, 67895), (3303, 46990), (3330, 46609), (3670, 42291), (3810, 40737), (4699, 33030), (5505, 28194), (5715, 27158), (6606, 23495), (9398, 16515), (11010, 14097), (11430, 13579)]