257680800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2792

約数の個数: 216

約数和(自身を含む): 978898284

約数和(自身を除く): 721217484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2753, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5506, 5850, 6240, 7200, 7800, 8259, 9360, 10400, 11012, 11700, 13765, 15600, 16518, 18720, 22024, 23400, 24777, 27530, 31200, 33036, 35789, 41295, 44048, 46800, 49554, 55060, 66072, 68825, 71578, 82590, 88096, 93600, 99108, 107367, 110120, 123885, 132144, 137650, 143156, 165180, 178945, 198216, 206475, 214734, 220240, 247770, 264288, 275300, 286312, 322101, 330360, 357890, 396432, 412950, 429468, 440480, 495540, 536835, 550600, 572624, 619425, 644202, 660720, 715780, 792864, 825900, 858936, 894725, 991080, 1073670, 1101200, 1145248, 1238850, 1288404, 1321440, 1431560, 1610505, 1651800, 1717872, 1789450, 1982160, 2147340, 2202400, 2477700, 2576808, 2684175, 2863120, 3221010, 3303600, 3435744, 3578900, 3964320, 4294680, 4955400, 5153616, 5368350, 5726240, 6442020, 6607200, 7157800, 8052525, 8589360, 9910800, 10307232, 10736700, 12884040, 14315600, 16105050, 17178720, 19821600, 21473400, 25768080, 28631200, 32210100, 42946800, 51536160, 64420200, 85893600, 128840400, 257680800]

約数ペア:

[(1, 257680800), (2, 128840400), (3, 85893600), (4, 64420200), (5, 51536160), (6, 42946800), (8, 32210100), (9, 28631200), (10, 25768080), (12, 21473400), (13, 19821600), (15, 17178720), (16, 16105050), (18, 14315600), (20, 12884040), (24, 10736700), (25, 10307232), (26, 9910800), (30, 8589360), (32, 8052525), (36, 7157800), (39, 6607200), (40, 6442020), (45, 5726240), (48, 5368350), (50, 5153616), (52, 4955400), (60, 4294680), (65, 3964320), (72, 3578900), (75, 3435744), (78, 3303600), (80, 3221010), (90, 2863120), (96, 2684175), (100, 2576808), (104, 2477700), (117, 2202400), (120, 2147340), (130, 1982160), (144, 1789450), (150, 1717872), (156, 1651800), (160, 1610505), (180, 1431560), (195, 1321440), (200, 1288404), (208, 1238850), (225, 1145248), (234, 1101200), (240, 1073670), (260, 991080), (288, 894725), (300, 858936), (312, 825900), (325, 792864), (360, 715780), (390, 660720), (400, 644202), (416, 619425), (450, 572624), (468, 550600), (480, 536835), (520, 495540), (585, 440480), (600, 429468), (624, 412950), (650, 396432), (720, 357890), (780, 330360), (800, 322101), (900, 286312), (936, 275300), (975, 264288), (1040, 247770), (1170, 220240), (1200, 214734), (1248, 206475), (1300, 198216), (1440, 178945), (1560, 165180), (1800, 143156), (1872, 137650), (1950, 132144), (2080, 123885), (2340, 110120), (2400, 107367), (2600, 99108), (2753, 93600), (2925, 88096), (3120, 82590), (3600, 71578), (3744, 68825), (3900, 66072), (4680, 55060), (5200, 49554), (5506, 46800), (5850, 44048), (6240, 41295), (7200, 35789), (7800, 33036), (8259, 31200), (9360, 27530), (10400, 24777), (11012, 23400), (11700, 22024), (13765, 18720), (15600, 16518)]