54995760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 280

約数和(自身を含む): 204924384

約数和(自身を除く): 149928624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 48, 54, 60, 69, 72, 80, 81, 82, 90, 92, 108, 115, 120, 123, 135, 138, 144, 162, 164, 180, 184, 205, 207, 216, 230, 240, 243, 246, 270, 276, 324, 328, 345, 360, 368, 369, 405, 410, 414, 432, 460, 486, 492, 540, 552, 615, 621, 648, 656, 690, 720, 729, 738, 810, 820, 828, 920, 943, 972, 984, 1035, 1080, 1104, 1107, 1215, 1230, 1242, 1296, 1380, 1458, 1476, 1620, 1640, 1656, 1840, 1845, 1863, 1886, 1944, 1968, 2070, 2160, 2214, 2430, 2460, 2484, 2760, 2829, 2916, 2952, 3105, 3240, 3280, 3312, 3321, 3645, 3690, 3726, 3772, 3888, 4140, 4428, 4715, 4860, 4920, 4968, 5520, 5535, 5589, 5658, 5832, 5904, 6210, 6480, 6642, 7290, 7380, 7452, 7544, 8280, 8487, 8856, 9315, 9430, 9720, 9840, 9936, 9963, 11070, 11178, 11316, 11664, 12420, 13284, 14145, 14580, 14760, 14904, 15088, 16560, 16605, 16767, 16974, 17712, 18630, 18860, 19440, 19926, 22140, 22356, 22632, 24840, 25461, 26568, 27945, 28290, 29160, 29520, 29808, 29889, 33210, 33534, 33948, 37260, 37720, 39852, 42435, 44280, 44712, 45264, 49680, 49815, 50922, 53136, 55890, 56580, 58320, 59778, 66420, 67068, 67896, 74520, 75440, 76383, 79704, 83835, 84870, 88560, 89424, 99630, 101844, 111780, 113160, 119556, 127305, 132840, 134136, 135792, 149040, 149445, 152766, 159408, 167670, 169740, 199260, 203688, 223560, 226320, 229149, 239112, 254610, 265680, 268272, 298890, 305532, 335340, 339480, 381915, 398520, 407376, 447120, 458298, 478224, 509220, 597780, 611064, 670680, 678960, 687447, 763830, 797040, 916596, 1018440, 1145745, 1195560, 1222128, 1341360, 1374894, 1527660, 1833192, 2036880, 2291490, 2391120, 2749788, 3055320, 3437235, 3666384, 4582980, 5499576, 6110640, 6874470, 9165960, 10999152, 13748940, 18331920, 27497880, 54995760]

約数ペア:

[(1, 54995760), (2, 27497880), (3, 18331920), (4, 13748940), (5, 10999152), (6, 9165960), (8, 6874470), (9, 6110640), (10, 5499576), (12, 4582980), (15, 3666384), (16, 3437235), (18, 3055320), (20, 2749788), (23, 2391120), (24, 2291490), (27, 2036880), (30, 1833192), (36, 1527660), (40, 1374894), (41, 1341360), (45, 1222128), (46, 1195560), (48, 1145745), (54, 1018440), (60, 916596), (69, 797040), (72, 763830), (80, 687447), (81, 678960), (82, 670680), (90, 611064), (92, 597780), (108, 509220), (115, 478224), (120, 458298), (123, 447120), (135, 407376), (138, 398520), (144, 381915), (162, 339480), (164, 335340), (180, 305532), (184, 298890), (205, 268272), (207, 265680), (216, 254610), (230, 239112), (240, 229149), (243, 226320), (246, 223560), (270, 203688), (276, 199260), (324, 169740), (328, 167670), (345, 159408), (360, 152766), (368, 149445), (369, 149040), (405, 135792), (410, 134136), (414, 132840), (432, 127305), (460, 119556), (486, 113160), (492, 111780), (540, 101844), (552, 99630), (615, 89424), (621, 88560), (648, 84870), (656, 83835), (690, 79704), (720, 76383), (729, 75440), (738, 74520), (810, 67896), (820, 67068), (828, 66420), (920, 59778), (943, 58320), (972, 56580), (984, 55890), (1035, 53136), (1080, 50922), (1104, 49815), (1107, 49680), (1215, 45264), (1230, 44712), (1242, 44280), (1296, 42435), (1380, 39852), (1458, 37720), (1476, 37260), (1620, 33948), (1640, 33534), (1656, 33210), (1840, 29889), (1845, 29808), (1863, 29520), (1886, 29160), (1944, 28290), (1968, 27945), (2070, 26568), (2160, 25461), (2214, 24840), (2430, 22632), (2460, 22356), (2484, 22140), (2760, 19926), (2829, 19440), (2916, 18860), (2952, 18630), (3105, 17712), (3240, 16974), (3280, 16767), (3312, 16605), (3321, 16560), (3645, 15088), (3690, 14904), (3726, 14760), (3772, 14580), (3888, 14145), (4140, 13284), (4428, 12420), (4715, 11664), (4860, 11316), (4920, 11178), (4968, 11070), (5520, 9963), (5535, 9936), (5589, 9840), (5658, 9720), (5832, 9430), (5904, 9315), (6210, 8856), (6480, 8487), (6642, 8280), (7290, 7544), (7380, 7452)]