2550368760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{829}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 7917004800

約数和(自身を除く): 5366636040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 827, 829, 930, 1240, 1654, 1658, 1860, 2481, 2487, 3308, 3316, 3720, 4135, 4145, 4962, 4974, 6616, 6632, 8270, 8290, 9924, 9948, 12405, 12435, 16540, 16580, 19848, 19896, 24810, 24870, 25637, 25699, 33080, 33160, 49620, 49740, 51274, 51398, 76911, 77097, 99240, 99480, 102548, 102796, 128185, 128495, 153822, 154194, 205096, 205592, 256370, 256990, 307644, 308388, 384555, 385485, 512740, 513980, 615288, 616776, 685583, 769110, 770970, 1025480, 1027960, 1371166, 1538220, 1541940, 2056749, 2742332, 3076440, 3083880, 3427915, 4113498, 5484664, 6855830, 8226996, 10283745, 13711660, 16453992, 20567490, 21253073, 27423320, 41134980, 42506146, 63759219, 82269960, 85012292, 106265365, 127518438, 170024584, 212530730, 255036876, 318796095, 425061460, 510073752, 637592190, 850122920, 1275184380, 2550368760]

約数ペア:

[(1, 2550368760), (2, 1275184380), (3, 850122920), (4, 637592190), (5, 510073752), (6, 425061460), (8, 318796095), (10, 255036876), (12, 212530730), (15, 170024584), (20, 127518438), (24, 106265365), (30, 85012292), (31, 82269960), (40, 63759219), (60, 42506146), (62, 41134980), (93, 27423320), (120, 21253073), (124, 20567490), (155, 16453992), (186, 13711660), (248, 10283745), (310, 8226996), (372, 6855830), (465, 5484664), (620, 4113498), (744, 3427915), (827, 3083880), (829, 3076440), (930, 2742332), (1240, 2056749), (1654, 1541940), (1658, 1538220), (1860, 1371166), (2481, 1027960), (2487, 1025480), (3308, 770970), (3316, 769110), (3720, 685583), (4135, 616776), (4145, 615288), (4962, 513980), (4974, 512740), (6616, 385485), (6632, 384555), (8270, 308388), (8290, 307644), (9924, 256990), (9948, 256370), (12405, 205592), (12435, 205096), (16540, 154194), (16580, 153822), (19848, 128495), (19896, 128185), (24810, 102796), (24870, 102548), (25637, 99480), (25699, 99240), (33080, 77097), (33160, 76911), (49620, 51398), (49740, 51274)]