55430760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 211273920

約数和(自身を除く): 155843160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 857, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1714, 1848, 1960, 2156, 2310, 2571, 2695, 2940, 3080, 3234, 3428, 4285, 4312, 4620, 5142, 5390, 5880, 5999, 6468, 6856, 8085, 8570, 9240, 9427, 10284, 10780, 11998, 12855, 12936, 16170, 17140, 17997, 18854, 20568, 21560, 23996, 25710, 28281, 29995, 32340, 34280, 35994, 37708, 41993, 47135, 47992, 51420, 56562, 59990, 64680, 65989, 71988, 75416, 83986, 89985, 94270, 102840, 113124, 119980, 125979, 131978, 141405, 143976, 167972, 179970, 188540, 197967, 209965, 226248, 239960, 251958, 263956, 282810, 329945, 335944, 359940, 377080, 395934, 419930, 461923, 503916, 527912, 565620, 629895, 659890, 719880, 791868, 839860, 923846, 989835, 1007832, 1131240, 1259790, 1319780, 1385769, 1583736, 1679720, 1847692, 1979670, 2309615, 2519580, 2639560, 2771538, 3695384, 3959340, 4619230, 5039160, 5543076, 6928845, 7918680, 9238460, 11086152, 13857690, 18476920, 27715380, 55430760]

約数ペア:

[(1, 55430760), (2, 27715380), (3, 18476920), (4, 13857690), (5, 11086152), (6, 9238460), (7, 7918680), (8, 6928845), (10, 5543076), (11, 5039160), (12, 4619230), (14, 3959340), (15, 3695384), (20, 2771538), (21, 2639560), (22, 2519580), (24, 2309615), (28, 1979670), (30, 1847692), (33, 1679720), (35, 1583736), (40, 1385769), (42, 1319780), (44, 1259790), (49, 1131240), (55, 1007832), (56, 989835), (60, 923846), (66, 839860), (70, 791868), (77, 719880), (84, 659890), (88, 629895), (98, 565620), (105, 527912), (110, 503916), (120, 461923), (132, 419930), (140, 395934), (147, 377080), (154, 359940), (165, 335944), (168, 329945), (196, 282810), (210, 263956), (220, 251958), (231, 239960), (245, 226248), (264, 209965), (280, 197967), (294, 188540), (308, 179970), (330, 167972), (385, 143976), (392, 141405), (420, 131978), (440, 125979), (462, 119980), (490, 113124), (539, 102840), (588, 94270), (616, 89985), (660, 83986), (735, 75416), (770, 71988), (840, 65989), (857, 64680), (924, 59990), (980, 56562), (1078, 51420), (1155, 47992), (1176, 47135), (1320, 41993), (1470, 37708), (1540, 35994), (1617, 34280), (1714, 32340), (1848, 29995), (1960, 28281), (2156, 25710), (2310, 23996), (2571, 21560), (2695, 20568), (2940, 18854), (3080, 17997), (3234, 17140), (3428, 16170), (4285, 12936), (4312, 12855), (4620, 11998), (5142, 10780), (5390, 10284), (5880, 9427), (5999, 9240), (6468, 8570), (6856, 8085)]