88742280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 315187200

約数和(自身を除く): 226444920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 55, 60, 66, 69, 74, 79, 88, 92, 110, 111, 115, 120, 132, 138, 148, 158, 165, 184, 185, 220, 222, 230, 237, 253, 264, 276, 296, 316, 330, 345, 370, 395, 407, 440, 444, 460, 474, 506, 552, 555, 632, 660, 690, 740, 759, 790, 814, 851, 869, 888, 920, 948, 1012, 1110, 1185, 1221, 1265, 1320, 1380, 1480, 1518, 1580, 1628, 1702, 1738, 1817, 1896, 2024, 2035, 2220, 2370, 2442, 2530, 2553, 2607, 2760, 2923, 3036, 3160, 3256, 3404, 3476, 3634, 3795, 4070, 4255, 4345, 4440, 4740, 4884, 5060, 5106, 5214, 5451, 5846, 6072, 6105, 6808, 6952, 7268, 7590, 8140, 8510, 8690, 8769, 9085, 9361, 9480, 9768, 10120, 10212, 10428, 10902, 11692, 12210, 12765, 13035, 14536, 14615, 15180, 16280, 17020, 17380, 17538, 18170, 18722, 19987, 20424, 20856, 21804, 23384, 24420, 25530, 26070, 27255, 28083, 29230, 30360, 32153, 34040, 34760, 35076, 36340, 37444, 39974, 43608, 43845, 46805, 48840, 51060, 52140, 54510, 56166, 58460, 59961, 64306, 67229, 70152, 72680, 74888, 79948, 87690, 93610, 96459, 99935, 102120, 104280, 109020, 112332, 116920, 119922, 128612, 134458, 140415, 159896, 160765, 175380, 187220, 192918, 199870, 201687, 218040, 224664, 239844, 257224, 268916, 280830, 299805, 321530, 336145, 350760, 374440, 385836, 399740, 403374, 479688, 482295, 537832, 561660, 599610, 643060, 672290, 739519, 771672, 799480, 806748, 964590, 1008435, 1123320, 1199220, 1286120, 1344580, 1479038, 1613496, 1929180, 2016870, 2218557, 2398440, 2689160, 2958076, 3697595, 3858360, 4033740, 4437114, 5916152, 7395190, 8067480, 8874228, 11092785, 14790380, 17748456, 22185570, 29580760, 44371140, 88742280]

約数ペア:

[(1, 88742280), (2, 44371140), (3, 29580760), (4, 22185570), (5, 17748456), (6, 14790380), (8, 11092785), (10, 8874228), (11, 8067480), (12, 7395190), (15, 5916152), (20, 4437114), (22, 4033740), (23, 3858360), (24, 3697595), (30, 2958076), (33, 2689160), (37, 2398440), (40, 2218557), (44, 2016870), (46, 1929180), (55, 1613496), (60, 1479038), (66, 1344580), (69, 1286120), (74, 1199220), (79, 1123320), (88, 1008435), (92, 964590), (110, 806748), (111, 799480), (115, 771672), (120, 739519), (132, 672290), (138, 643060), (148, 599610), (158, 561660), (165, 537832), (184, 482295), (185, 479688), (220, 403374), (222, 399740), (230, 385836), (237, 374440), (253, 350760), (264, 336145), (276, 321530), (296, 299805), (316, 280830), (330, 268916), (345, 257224), (370, 239844), (395, 224664), (407, 218040), (440, 201687), (444, 199870), (460, 192918), (474, 187220), (506, 175380), (552, 160765), (555, 159896), (632, 140415), (660, 134458), (690, 128612), (740, 119922), (759, 116920), (790, 112332), (814, 109020), (851, 104280), (869, 102120), (888, 99935), (920, 96459), (948, 93610), (1012, 87690), (1110, 79948), (1185, 74888), (1221, 72680), (1265, 70152), (1320, 67229), (1380, 64306), (1480, 59961), (1518, 58460), (1580, 56166), (1628, 54510), (1702, 52140), (1738, 51060), (1817, 48840), (1896, 46805), (2024, 43845), (2035, 43608), (2220, 39974), (2370, 37444), (2442, 36340), (2530, 35076), (2553, 34760), (2607, 34040), (2760, 32153), (2923, 30360), (3036, 29230), (3160, 28083), (3256, 27255), (3404, 26070), (3476, 25530), (3634, 24420), (3795, 23384), (4070, 21804), (4255, 20856), (4345, 20424), (4440, 19987), (4740, 18722), (4884, 18170), (5060, 17538), (5106, 17380), (5214, 17020), (5451, 16280), (5846, 15180), (6072, 14615), (6105, 14536), (6808, 13035), (6952, 12765), (7268, 12210), (7590, 11692), (8140, 10902), (8510, 10428), (8690, 10212), (8769, 10120), (9085, 9768), (9361, 9480)]