149554680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 493620480

約数和(自身を除く): 344065800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 330, 411, 440, 548, 660, 685, 822, 827, 1096, 1320, 1370, 1507, 1644, 1654, 2055, 2481, 2740, 3014, 3288, 3308, 4110, 4135, 4521, 4962, 5480, 6028, 6616, 7535, 8220, 8270, 9042, 9097, 9924, 12056, 12405, 15070, 16440, 16540, 18084, 18194, 19848, 22605, 24810, 27291, 30140, 33080, 36168, 36388, 45210, 45485, 49620, 54582, 60280, 72776, 90420, 90970, 99240, 109164, 113299, 136455, 180840, 181940, 218328, 226598, 272910, 339897, 363880, 453196, 545820, 566495, 679794, 906392, 1091640, 1132990, 1246289, 1359588, 1699485, 2265980, 2492578, 2719176, 3398970, 3738867, 4531960, 4985156, 6231445, 6797940, 7477734, 9970312, 12462890, 13595880, 14955468, 18694335, 24925780, 29910936, 37388670, 49851560, 74777340, 149554680]

約数ペア:

[(1, 149554680), (2, 74777340), (3, 49851560), (4, 37388670), (5, 29910936), (6, 24925780), (8, 18694335), (10, 14955468), (11, 13595880), (12, 12462890), (15, 9970312), (20, 7477734), (22, 6797940), (24, 6231445), (30, 4985156), (33, 4531960), (40, 3738867), (44, 3398970), (55, 2719176), (60, 2492578), (66, 2265980), (88, 1699485), (110, 1359588), (120, 1246289), (132, 1132990), (137, 1091640), (165, 906392), (220, 679794), (264, 566495), (274, 545820), (330, 453196), (411, 363880), (440, 339897), (548, 272910), (660, 226598), (685, 218328), (822, 181940), (827, 180840), (1096, 136455), (1320, 113299), (1370, 109164), (1507, 99240), (1644, 90970), (1654, 90420), (2055, 72776), (2481, 60280), (2740, 54582), (3014, 49620), (3288, 45485), (3308, 45210), (4110, 36388), (4135, 36168), (4521, 33080), (4962, 30140), (5480, 27291), (6028, 24810), (6616, 22605), (7535, 19848), (8220, 18194), (8270, 18084), (9042, 16540), (9097, 16440), (9924, 15070), (12056, 12405)]