27672840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 224

約数和(自身を含む): 101911320

約数和(自身を除く): 74238480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 73, 78, 81, 90, 104, 108, 117, 120, 130, 135, 146, 156, 162, 180, 195, 216, 219, 234, 243, 260, 270, 292, 312, 324, 351, 360, 365, 390, 405, 438, 468, 486, 520, 540, 584, 585, 648, 657, 702, 729, 730, 780, 810, 876, 936, 949, 972, 1053, 1080, 1095, 1170, 1215, 1314, 1404, 1458, 1460, 1560, 1620, 1752, 1755, 1898, 1944, 1971, 2106, 2190, 2340, 2430, 2628, 2808, 2847, 2916, 2920, 3159, 3240, 3285, 3510, 3645, 3796, 3942, 4212, 4380, 4680, 4745, 4860, 5256, 5265, 5694, 5832, 5913, 6318, 6570, 7020, 7290, 7592, 7884, 8424, 8541, 8760, 9477, 9490, 9720, 9855, 10530, 11388, 11826, 12636, 13140, 14040, 14235, 14580, 15768, 15795, 17082, 17739, 18954, 18980, 19710, 21060, 22776, 23652, 25272, 25623, 26280, 28470, 29160, 29565, 31590, 34164, 35478, 37908, 37960, 39420, 42120, 42705, 47304, 47385, 51246, 53217, 56940, 59130, 63180, 68328, 70956, 75816, 76869, 78840, 85410, 88695, 94770, 102492, 106434, 113880, 118260, 126360, 128115, 141912, 153738, 170820, 177390, 189540, 204984, 212868, 230607, 236520, 256230, 266085, 307476, 341640, 354780, 379080, 384345, 425736, 461214, 512460, 532170, 614952, 691821, 709560, 768690, 922428, 1024920, 1064340, 1153035, 1383642, 1537380, 1844856, 2128680, 2306070, 2767284, 3074760, 3459105, 4612140, 5534568, 6918210, 9224280, 13836420, 27672840]

約数ペア:

[(1, 27672840), (2, 13836420), (3, 9224280), (4, 6918210), (5, 5534568), (6, 4612140), (8, 3459105), (9, 3074760), (10, 2767284), (12, 2306070), (13, 2128680), (15, 1844856), (18, 1537380), (20, 1383642), (24, 1153035), (26, 1064340), (27, 1024920), (30, 922428), (36, 768690), (39, 709560), (40, 691821), (45, 614952), (52, 532170), (54, 512460), (60, 461214), (65, 425736), (72, 384345), (73, 379080), (78, 354780), (81, 341640), (90, 307476), (104, 266085), (108, 256230), (117, 236520), (120, 230607), (130, 212868), (135, 204984), (146, 189540), (156, 177390), (162, 170820), (180, 153738), (195, 141912), (216, 128115), (219, 126360), (234, 118260), (243, 113880), (260, 106434), (270, 102492), (292, 94770), (312, 88695), (324, 85410), (351, 78840), (360, 76869), (365, 75816), (390, 70956), (405, 68328), (438, 63180), (468, 59130), (486, 56940), (520, 53217), (540, 51246), (584, 47385), (585, 47304), (648, 42705), (657, 42120), (702, 39420), (729, 37960), (730, 37908), (780, 35478), (810, 34164), (876, 31590), (936, 29565), (949, 29160), (972, 28470), (1053, 26280), (1080, 25623), (1095, 25272), (1170, 23652), (1215, 22776), (1314, 21060), (1404, 19710), (1458, 18980), (1460, 18954), (1560, 17739), (1620, 17082), (1752, 15795), (1755, 15768), (1898, 14580), (1944, 14235), (1971, 14040), (2106, 13140), (2190, 12636), (2340, 11826), (2430, 11388), (2628, 10530), (2808, 9855), (2847, 9720), (2916, 9490), (2920, 9477), (3159, 8760), (3240, 8541), (3285, 8424), (3510, 7884), (3645, 7592), (3796, 7290), (3942, 7020), (4212, 6570), (4380, 6318), (4680, 5913), (4745, 5832), (4860, 5694), (5256, 5265)]