138549600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2782

約数の個数: 216

約数和(自身を含む): 558558000

約数和(自身を除く): 420008400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2749, 2800, 3150, 3360, 3600, 4200, 5040, 5498, 5600, 6300, 7200, 8247, 8400, 10080, 10996, 12600, 13745, 16494, 16800, 19243, 21992, 24741, 25200, 27490, 32988, 38486, 41235, 43984, 49482, 50400, 54980, 57729, 65976, 68725, 76972, 82470, 87968, 96215, 98964, 109960, 115458, 123705, 131952, 137450, 153944, 164940, 173187, 192430, 197928, 206175, 219920, 230916, 247410, 263904, 274900, 288645, 307888, 329880, 346374, 384860, 395856, 412350, 439840, 461832, 481075, 494820, 549800, 577290, 615776, 618525, 659760, 692748, 769720, 791712, 824700, 865935, 923664, 962150, 989640, 1099600, 1154580, 1237050, 1319520, 1385496, 1443225, 1539440, 1649400, 1731870, 1847328, 1924300, 1979280, 2199200, 2309160, 2474100, 2770992, 2886450, 3078880, 3298800, 3463740, 3848600, 3958560, 4329675, 4618320, 4948200, 5541984, 5772900, 6597600, 6927480, 7697200, 8659350, 9236640, 9896400, 11545800, 13854960, 15394400, 17318700, 19792800, 23091600, 27709920, 34637400, 46183200, 69274800, 138549600]

約数ペア:

[(1, 138549600), (2, 69274800), (3, 46183200), (4, 34637400), (5, 27709920), (6, 23091600), (7, 19792800), (8, 17318700), (9, 15394400), (10, 13854960), (12, 11545800), (14, 9896400), (15, 9236640), (16, 8659350), (18, 7697200), (20, 6927480), (21, 6597600), (24, 5772900), (25, 5541984), (28, 4948200), (30, 4618320), (32, 4329675), (35, 3958560), (36, 3848600), (40, 3463740), (42, 3298800), (45, 3078880), (48, 2886450), (50, 2770992), (56, 2474100), (60, 2309160), (63, 2199200), (70, 1979280), (72, 1924300), (75, 1847328), (80, 1731870), (84, 1649400), (90, 1539440), (96, 1443225), (100, 1385496), (105, 1319520), (112, 1237050), (120, 1154580), (126, 1099600), (140, 989640), (144, 962150), (150, 923664), (160, 865935), (168, 824700), (175, 791712), (180, 769720), (200, 692748), (210, 659760), (224, 618525), (225, 615776), (240, 577290), (252, 549800), (280, 494820), (288, 481075), (300, 461832), (315, 439840), (336, 412350), (350, 395856), (360, 384860), (400, 346374), (420, 329880), (450, 307888), (480, 288645), (504, 274900), (525, 263904), (560, 247410), (600, 230916), (630, 219920), (672, 206175), (700, 197928), (720, 192430), (800, 173187), (840, 164940), (900, 153944), (1008, 137450), (1050, 131952), (1120, 123705), (1200, 115458), (1260, 109960), (1400, 98964), (1440, 96215), (1575, 87968), (1680, 82470), (1800, 76972), (2016, 68725), (2100, 65976), (2400, 57729), (2520, 54980), (2749, 50400), (2800, 49482), (3150, 43984), (3360, 41235), (3600, 38486), (4200, 32988), (5040, 27490), (5498, 25200), (5600, 24741), (6300, 21992), (7200, 19243), (8247, 16800), (8400, 16494), (10080, 13745), (10996, 12600)]