55127520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 165503520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1823, 1890, 2016, 2160, 2520, 3024, 3360, 3646, 3780, 4320, 5040, 5469, 6048, 7292, 7560, 9115, 10080, 10938, 12761, 14584, 15120, 16407, 18230, 21876, 25522, 27345, 29168, 30240, 32814, 36460, 38283, 43752, 49221, 51044, 54690, 58336, 63805, 65628, 72920, 76566, 82035, 87504, 98442, 102088, 109380, 114849, 127610, 131256, 145840, 153132, 164070, 175008, 191415, 196884, 204176, 218760, 229698, 246105, 255220, 262512, 291680, 306264, 328140, 344547, 382830, 393768, 408352, 437520, 459396, 492210, 510440, 525024, 574245, 612528, 656280, 689094, 765660, 787536, 875040, 918792, 984420, 1020880, 1148490, 1225056, 1312560, 1378188, 1531320, 1575072, 1722735, 1837584, 1968840, 2041760, 2296980, 2625120, 2756376, 3062640, 3445470, 3675168, 3937680, 4593960, 5512752, 6125280, 6890940, 7875360, 9187920, 11025504, 13781880, 18375840, 27563760, 55127520]

約数ペア:

[(1, 55127520), (2, 27563760), (3, 18375840), (4, 13781880), (5, 11025504), (6, 9187920), (7, 7875360), (8, 6890940), (9, 6125280), (10, 5512752), (12, 4593960), (14, 3937680), (15, 3675168), (16, 3445470), (18, 3062640), (20, 2756376), (21, 2625120), (24, 2296980), (27, 2041760), (28, 1968840), (30, 1837584), (32, 1722735), (35, 1575072), (36, 1531320), (40, 1378188), (42, 1312560), (45, 1225056), (48, 1148490), (54, 1020880), (56, 984420), (60, 918792), (63, 875040), (70, 787536), (72, 765660), (80, 689094), (84, 656280), (90, 612528), (96, 574245), (105, 525024), (108, 510440), (112, 492210), (120, 459396), (126, 437520), (135, 408352), (140, 393768), (144, 382830), (160, 344547), (168, 328140), (180, 306264), (189, 291680), (210, 262512), (216, 255220), (224, 246105), (240, 229698), (252, 218760), (270, 204176), (280, 196884), (288, 191415), (315, 175008), (336, 164070), (360, 153132), (378, 145840), (420, 131256), (432, 127610), (480, 114849), (504, 109380), (540, 102088), (560, 98442), (630, 87504), (672, 82035), (720, 76566), (756, 72920), (840, 65628), (864, 63805), (945, 58336), (1008, 54690), (1080, 51044), (1120, 49221), (1260, 43752), (1440, 38283), (1512, 36460), (1680, 32814), (1823, 30240), (1890, 29168), (2016, 27345), (2160, 25522), (2520, 21876), (3024, 18230), (3360, 16407), (3646, 15120), (3780, 14584), (4320, 12761), (5040, 10938), (5469, 10080), (6048, 9115), (7292, 7560)]