27490320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 112492800

約数和(自身を除く): 85002480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 89, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 178, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 267, 270, 286, 297, 312, 330, 351, 356, 360, 390, 396, 429, 432, 440, 445, 468, 495, 520, 528, 534, 540, 572, 585, 594, 624, 660, 702, 712, 715, 720, 780, 792, 801, 858, 880, 890, 936, 979, 990, 1040, 1068, 1080, 1144, 1157, 1170, 1188, 1287, 1320, 1335, 1404, 1424, 1430, 1485, 1560, 1584, 1602, 1716, 1755, 1780, 1872, 1958, 1980, 2136, 2145, 2160, 2288, 2314, 2340, 2376, 2403, 2574, 2640, 2670, 2808, 2860, 2937, 2970, 3120, 3204, 3432, 3471, 3510, 3560, 3861, 3916, 3960, 4005, 4272, 4290, 4628, 4680, 4752, 4806, 4895, 5148, 5340, 5616, 5720, 5785, 5874, 5940, 6408, 6435, 6864, 6942, 7020, 7120, 7722, 7832, 7920, 8010, 8580, 8811, 9256, 9360, 9612, 9790, 10296, 10413, 10680, 11440, 11570, 11748, 11880, 12015, 12727, 12816, 12870, 13884, 14040, 14685, 15444, 15664, 16020, 17160, 17355, 17622, 18512, 19224, 19305, 19580, 20592, 20826, 21360, 23140, 23496, 23760, 24030, 25454, 25740, 26433, 27768, 28080, 29370, 30888, 31239, 32040, 34320, 34710, 35244, 38181, 38448, 38610, 39160, 41652, 44055, 46280, 46992, 48060, 50908, 51480, 52065, 52866, 55536, 58740, 61776, 62478, 63635, 64080, 69420, 70488, 76362, 77220, 78320, 83304, 88110, 92560, 96120, 101816, 102960, 104130, 105732, 114543, 117480, 124956, 127270, 132165, 138840, 140976, 152724, 154440, 156195, 166608, 176220, 190905, 192240, 203632, 208260, 211464, 229086, 234960, 249912, 254540, 264330, 277680, 305448, 308880, 312390, 343629, 352440, 381810, 416520, 422928, 458172, 499824, 509080, 528660, 572715, 610896, 624780, 687258, 704880, 763620, 833040, 916344, 1018160, 1057320, 1145430, 1249560, 1374516, 1527240, 1718145, 1832688, 2114640, 2290860, 2499120, 2749032, 3054480, 3436290, 4581720, 5498064, 6872580, 9163440, 13745160, 27490320]

約数ペア:

[(1, 27490320), (2, 13745160), (3, 9163440), (4, 6872580), (5, 5498064), (6, 4581720), (8, 3436290), (9, 3054480), (10, 2749032), (11, 2499120), (12, 2290860), (13, 2114640), (15, 1832688), (16, 1718145), (18, 1527240), (20, 1374516), (22, 1249560), (24, 1145430), (26, 1057320), (27, 1018160), (30, 916344), (33, 833040), (36, 763620), (39, 704880), (40, 687258), (44, 624780), (45, 610896), (48, 572715), (52, 528660), (54, 509080), (55, 499824), (60, 458172), (65, 422928), (66, 416520), (72, 381810), (78, 352440), (80, 343629), (88, 312390), (89, 308880), (90, 305448), (99, 277680), (104, 264330), (108, 254540), (110, 249912), (117, 234960), (120, 229086), (130, 211464), (132, 208260), (135, 203632), (143, 192240), (144, 190905), (156, 176220), (165, 166608), (176, 156195), (178, 154440), (180, 152724), (195, 140976), (198, 138840), (208, 132165), (216, 127270), (220, 124956), (234, 117480), (240, 114543), (260, 105732), (264, 104130), (267, 102960), (270, 101816), (286, 96120), (297, 92560), (312, 88110), (330, 83304), (351, 78320), (356, 77220), (360, 76362), (390, 70488), (396, 69420), (429, 64080), (432, 63635), (440, 62478), (445, 61776), (468, 58740), (495, 55536), (520, 52866), (528, 52065), (534, 51480), (540, 50908), (572, 48060), (585, 46992), (594, 46280), (624, 44055), (660, 41652), (702, 39160), (712, 38610), (715, 38448), (720, 38181), (780, 35244), (792, 34710), (801, 34320), (858, 32040), (880, 31239), (890, 30888), (936, 29370), (979, 28080), (990, 27768), (1040, 26433), (1068, 25740), (1080, 25454), (1144, 24030), (1157, 23760), (1170, 23496), (1188, 23140), (1287, 21360), (1320, 20826), (1335, 20592), (1404, 19580), (1424, 19305), (1430, 19224), (1485, 18512), (1560, 17622), (1584, 17355), (1602, 17160), (1716, 16020), (1755, 15664), (1780, 15444), (1872, 14685), (1958, 14040), (1980, 13884), (2136, 12870), (2145, 12816), (2160, 12727), (2288, 12015), (2314, 11880), (2340, 11748), (2376, 11570), (2403, 11440), (2574, 10680), (2640, 10413), (2670, 10296), (2808, 9790), (2860, 9612), (2937, 9360), (2970, 9256), (3120, 8811), (3204, 8580), (3432, 8010), (3471, 7920), (3510, 7832), (3560, 7722), (3861, 7120), (3916, 7020), (3960, 6942), (4005, 6864), (4272, 6435), (4290, 6408), (4628, 5940), (4680, 5874), (4752, 5785), (4806, 5720), (4895, 5616), (5148, 5340)]