91084140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 216

約数和(自身を含む): 336117600

約数和(自身を除く): 245033460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 449, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 898, 966, 980, 1035, 1127, 1260, 1347, 1380, 1449, 1470, 1610, 1764, 1796, 1932, 2070, 2205, 2245, 2254, 2415, 2694, 2898, 2940, 3143, 3220, 3381, 4041, 4140, 4410, 4490, 4508, 4830, 5388, 5635, 5796, 6286, 6735, 6762, 7245, 8082, 8820, 8980, 9429, 9660, 10143, 10327, 11270, 12572, 13470, 13524, 14490, 15715, 16164, 16905, 18858, 20205, 20286, 20654, 22001, 22540, 26940, 28287, 28980, 30981, 31430, 33810, 37716, 40410, 40572, 41308, 44002, 47145, 50715, 51635, 56574, 61962, 62860, 66003, 67620, 72289, 80820, 88004, 92943, 94290, 101430, 103270, 110005, 113148, 123924, 132006, 141435, 144578, 154905, 185886, 188580, 198009, 202860, 206540, 216867, 220010, 264012, 282870, 289156, 309810, 330015, 361445, 371772, 396018, 433734, 440020, 464715, 506023, 565740, 619620, 650601, 660030, 722890, 792036, 867468, 929430, 990045, 1012046, 1084335, 1301202, 1320060, 1445780, 1518069, 1858860, 1980090, 2024092, 2168670, 2530115, 2602404, 3036138, 3253005, 3960180, 4337340, 4554207, 5060230, 6072276, 6506010, 7590345, 9108414, 10120460, 13012020, 15180690, 18216828, 22771035, 30361380, 45542070, 91084140]

約数ペア:

[(1, 91084140), (2, 45542070), (3, 30361380), (4, 22771035), (5, 18216828), (6, 15180690), (7, 13012020), (9, 10120460), (10, 9108414), (12, 7590345), (14, 6506010), (15, 6072276), (18, 5060230), (20, 4554207), (21, 4337340), (23, 3960180), (28, 3253005), (30, 3036138), (35, 2602404), (36, 2530115), (42, 2168670), (45, 2024092), (46, 1980090), (49, 1858860), (60, 1518069), (63, 1445780), (69, 1320060), (70, 1301202), (84, 1084335), (90, 1012046), (92, 990045), (98, 929430), (105, 867468), (115, 792036), (126, 722890), (138, 660030), (140, 650601), (147, 619620), (161, 565740), (180, 506023), (196, 464715), (207, 440020), (210, 433734), (230, 396018), (245, 371772), (252, 361445), (276, 330015), (294, 309810), (315, 289156), (322, 282870), (345, 264012), (414, 220010), (420, 216867), (441, 206540), (449, 202860), (460, 198009), (483, 188580), (490, 185886), (588, 154905), (630, 144578), (644, 141435), (690, 132006), (735, 123924), (805, 113148), (828, 110005), (882, 103270), (898, 101430), (966, 94290), (980, 92943), (1035, 88004), (1127, 80820), (1260, 72289), (1347, 67620), (1380, 66003), (1449, 62860), (1470, 61962), (1610, 56574), (1764, 51635), (1796, 50715), (1932, 47145), (2070, 44002), (2205, 41308), (2245, 40572), (2254, 40410), (2415, 37716), (2694, 33810), (2898, 31430), (2940, 30981), (3143, 28980), (3220, 28287), (3381, 26940), (4041, 22540), (4140, 22001), (4410, 20654), (4490, 20286), (4508, 20205), (4830, 18858), (5388, 16905), (5635, 16164), (5796, 15715), (6286, 14490), (6735, 13524), (6762, 13470), (7245, 12572), (8082, 11270), (8820, 10327), (8980, 10143), (9429, 9660)]