54517320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 214099200

約数和(自身を除く): 159581880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 353, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 706, 715, 780, 792, 858, 936, 990, 1059, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1412, 1430, 1485, 1560, 1716, 1755, 1765, 1980, 2118, 2145, 2340, 2376, 2574, 2808, 2824, 2860, 2970, 3177, 3432, 3510, 3530, 3861, 3883, 3960, 4236, 4290, 4589, 4680, 5148, 5295, 5720, 5940, 6354, 6435, 7020, 7060, 7722, 7766, 8472, 8580, 9178, 9531, 10296, 10590, 11649, 11880, 12708, 12870, 13767, 14040, 14120, 15444, 15532, 15885, 17160, 18356, 19062, 19305, 19415, 21180, 22945, 23298, 25416, 25740, 27534, 30888, 31064, 31770, 34947, 36712, 38124, 38610, 38830, 41301, 42360, 45890, 46596, 47655, 50479, 51480, 55068, 58245, 63540, 68835, 69894, 76248, 77220, 77660, 82602, 91780, 93192, 95310, 100958, 104841, 110136, 116490, 123903, 127080, 137670, 139788, 151437, 154440, 155320, 165204, 174735, 183560, 190620, 201916, 206505, 209682, 232980, 247806, 252395, 275340, 279576, 302874, 330408, 349470, 381240, 403832, 413010, 419364, 454311, 465960, 495612, 504790, 524205, 550680, 605748, 619515, 698940, 757185, 826020, 838728, 908622, 991224, 1009580, 1048410, 1211496, 1239030, 1362933, 1397880, 1514370, 1652040, 1817244, 2019160, 2096820, 2271555, 2478060, 2725866, 3028740, 3634488, 4193640, 4543110, 4956120, 5451732, 6057480, 6814665, 9086220, 10903464, 13629330, 18172440, 27258660, 54517320]

約数ペア:

[(1, 54517320), (2, 27258660), (3, 18172440), (4, 13629330), (5, 10903464), (6, 9086220), (8, 6814665), (9, 6057480), (10, 5451732), (11, 4956120), (12, 4543110), (13, 4193640), (15, 3634488), (18, 3028740), (20, 2725866), (22, 2478060), (24, 2271555), (26, 2096820), (27, 2019160), (30, 1817244), (33, 1652040), (36, 1514370), (39, 1397880), (40, 1362933), (44, 1239030), (45, 1211496), (52, 1048410), (54, 1009580), (55, 991224), (60, 908622), (65, 838728), (66, 826020), (72, 757185), (78, 698940), (88, 619515), (90, 605748), (99, 550680), (104, 524205), (108, 504790), (110, 495612), (117, 465960), (120, 454311), (130, 419364), (132, 413010), (135, 403832), (143, 381240), (156, 349470), (165, 330408), (180, 302874), (195, 279576), (198, 275340), (216, 252395), (220, 247806), (234, 232980), (260, 209682), (264, 206505), (270, 201916), (286, 190620), (297, 183560), (312, 174735), (330, 165204), (351, 155320), (353, 154440), (360, 151437), (390, 139788), (396, 137670), (429, 127080), (440, 123903), (468, 116490), (495, 110136), (520, 104841), (540, 100958), (572, 95310), (585, 93192), (594, 91780), (660, 82602), (702, 77660), (706, 77220), (715, 76248), (780, 69894), (792, 68835), (858, 63540), (936, 58245), (990, 55068), (1059, 51480), (1080, 50479), (1144, 47655), (1170, 46596), (1188, 45890), (1287, 42360), (1320, 41301), (1404, 38830), (1412, 38610), (1430, 38124), (1485, 36712), (1560, 34947), (1716, 31770), (1755, 31064), (1765, 30888), (1980, 27534), (2118, 25740), (2145, 25416), (2340, 23298), (2376, 22945), (2574, 21180), (2808, 19415), (2824, 19305), (2860, 19062), (2970, 18356), (3177, 17160), (3432, 15885), (3510, 15532), (3530, 15444), (3861, 14120), (3883, 14040), (3960, 13767), (4236, 12870), (4290, 12708), (4589, 11880), (4680, 11649), (5148, 10590), (5295, 10296), (5720, 9531), (5940, 9178), (6354, 8580), (6435, 8472), (7020, 7766), (7060, 7722)]