27899040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 100590336

約数和(自身を除く): 72691296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 263, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 526, 544, 624, 663, 680, 780, 789, 816, 884, 1020, 1040, 1052, 1105, 1248, 1315, 1326, 1360, 1560, 1578, 1632, 1768, 2040, 2080, 2104, 2210, 2630, 2652, 2720, 3120, 3156, 3315, 3419, 3536, 3945, 4080, 4208, 4420, 4471, 5260, 5304, 6240, 6312, 6630, 6838, 7072, 7890, 8160, 8416, 8840, 8942, 10257, 10520, 10608, 12624, 13260, 13413, 13676, 15780, 17095, 17680, 17884, 20514, 21040, 21216, 22355, 25248, 26520, 26826, 27352, 31560, 34190, 35360, 35768, 41028, 42080, 44710, 51285, 53040, 53652, 54704, 58123, 63120, 67065, 68380, 71536, 82056, 89420, 102570, 106080, 107304, 109408, 116246, 126240, 134130, 136760, 143072, 164112, 174369, 178840, 205140, 214608, 232492, 268260, 273520, 290615, 328224, 348738, 357680, 410280, 429216, 464984, 536520, 547040, 581230, 697476, 715360, 820560, 871845, 929968, 1073040, 1162460, 1394952, 1641120, 1743690, 1859936, 2146080, 2324920, 2789904, 3487380, 4649840, 5579808, 6974760, 9299680, 13949520, 27899040]

約数ペア:

[(1, 27899040), (2, 13949520), (3, 9299680), (4, 6974760), (5, 5579808), (6, 4649840), (8, 3487380), (10, 2789904), (12, 2324920), (13, 2146080), (15, 1859936), (16, 1743690), (17, 1641120), (20, 1394952), (24, 1162460), (26, 1073040), (30, 929968), (32, 871845), (34, 820560), (39, 715360), (40, 697476), (48, 581230), (51, 547040), (52, 536520), (60, 464984), (65, 429216), (68, 410280), (78, 357680), (80, 348738), (85, 328224), (96, 290615), (102, 273520), (104, 268260), (120, 232492), (130, 214608), (136, 205140), (156, 178840), (160, 174369), (170, 164112), (195, 143072), (204, 136760), (208, 134130), (221, 126240), (240, 116246), (255, 109408), (260, 107304), (263, 106080), (272, 102570), (312, 89420), (340, 82056), (390, 71536), (408, 68380), (416, 67065), (442, 63120), (480, 58123), (510, 54704), (520, 53652), (526, 53040), (544, 51285), (624, 44710), (663, 42080), (680, 41028), (780, 35768), (789, 35360), (816, 34190), (884, 31560), (1020, 27352), (1040, 26826), (1052, 26520), (1105, 25248), (1248, 22355), (1315, 21216), (1326, 21040), (1360, 20514), (1560, 17884), (1578, 17680), (1632, 17095), (1768, 15780), (2040, 13676), (2080, 13413), (2104, 13260), (2210, 12624), (2630, 10608), (2652, 10520), (2720, 10257), (3120, 8942), (3156, 8840), (3315, 8416), (3419, 8160), (3536, 7890), (3945, 7072), (4080, 6838), (4208, 6630), (4420, 6312), (4471, 6240), (5260, 5304)]