89048520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 320112000

約数和(自身を除く): 231063480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 113, 120, 132, 165, 180, 198, 199, 220, 226, 264, 330, 339, 360, 396, 398, 440, 452, 495, 565, 597, 660, 678, 792, 796, 904, 990, 995, 1017, 1130, 1194, 1243, 1320, 1356, 1592, 1695, 1791, 1980, 1990, 2034, 2189, 2260, 2388, 2486, 2712, 2985, 3390, 3582, 3729, 3960, 3980, 4068, 4378, 4520, 4776, 4972, 5085, 5970, 6215, 6567, 6780, 7164, 7458, 7960, 8136, 8756, 8955, 9944, 10170, 10945, 11187, 11940, 12430, 13134, 13560, 14328, 14916, 17512, 17910, 18645, 19701, 20340, 21890, 22374, 22487, 23880, 24860, 26268, 29832, 32835, 35820, 37290, 39402, 40680, 43780, 44748, 44974, 49720, 52536, 55935, 65670, 67461, 71640, 74580, 78804, 87560, 89496, 89948, 98505, 111870, 112435, 131340, 134922, 149160, 157608, 179896, 197010, 202383, 223740, 224870, 247357, 262680, 269844, 337305, 394020, 404766, 447480, 449740, 494714, 539688, 674610, 742071, 788040, 809532, 899480, 989428, 1011915, 1236785, 1349220, 1484142, 1619064, 1978856, 2023830, 2226213, 2473570, 2698440, 2968284, 3710355, 4047660, 4452426, 4947140, 5936568, 7420710, 8095320, 8904852, 9894280, 11131065, 14841420, 17809704, 22262130, 29682840, 44524260, 89048520]

約数ペア:

[(1, 89048520), (2, 44524260), (3, 29682840), (4, 22262130), (5, 17809704), (6, 14841420), (8, 11131065), (9, 9894280), (10, 8904852), (11, 8095320), (12, 7420710), (15, 5936568), (18, 4947140), (20, 4452426), (22, 4047660), (24, 3710355), (30, 2968284), (33, 2698440), (36, 2473570), (40, 2226213), (44, 2023830), (45, 1978856), (55, 1619064), (60, 1484142), (66, 1349220), (72, 1236785), (88, 1011915), (90, 989428), (99, 899480), (110, 809532), (113, 788040), (120, 742071), (132, 674610), (165, 539688), (180, 494714), (198, 449740), (199, 447480), (220, 404766), (226, 394020), (264, 337305), (330, 269844), (339, 262680), (360, 247357), (396, 224870), (398, 223740), (440, 202383), (452, 197010), (495, 179896), (565, 157608), (597, 149160), (660, 134922), (678, 131340), (792, 112435), (796, 111870), (904, 98505), (990, 89948), (995, 89496), (1017, 87560), (1130, 78804), (1194, 74580), (1243, 71640), (1320, 67461), (1356, 65670), (1592, 55935), (1695, 52536), (1791, 49720), (1980, 44974), (1990, 44748), (2034, 43780), (2189, 40680), (2260, 39402), (2388, 37290), (2486, 35820), (2712, 32835), (2985, 29832), (3390, 26268), (3582, 24860), (3729, 23880), (3960, 22487), (3980, 22374), (4068, 21890), (4378, 20340), (4520, 19701), (4776, 18645), (4972, 17910), (5085, 17512), (5970, 14916), (6215, 14328), (6567, 13560), (6780, 13134), (7164, 12430), (7458, 11940), (7960, 11187), (8136, 10945), (8756, 10170), (8955, 9944)]