139447200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 459345600

約数和(自身を除く): 319898400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 150, 160, 194, 200, 240, 291, 300, 388, 400, 480, 485, 582, 599, 600, 776, 800, 970, 1164, 1198, 1200, 1455, 1552, 1797, 1940, 2328, 2396, 2400, 2425, 2910, 2995, 3104, 3594, 3880, 4656, 4792, 4850, 5820, 5990, 7188, 7275, 7760, 8985, 9312, 9584, 9700, 11640, 11980, 14376, 14550, 14975, 15520, 17970, 19168, 19400, 23280, 23960, 28752, 29100, 29950, 35940, 38800, 44925, 46560, 47920, 57504, 58103, 58200, 59900, 71880, 77600, 89850, 95840, 116206, 116400, 119800, 143760, 174309, 179700, 232412, 232800, 239600, 287520, 290515, 348618, 359400, 464824, 479200, 581030, 697236, 718800, 871545, 929648, 1162060, 1394472, 1437600, 1452575, 1743090, 1859296, 2324120, 2788944, 2905150, 3486180, 4357725, 4648240, 5577888, 5810300, 6972360, 8715450, 9296480, 11620600, 13944720, 17430900, 23241200, 27889440, 34861800, 46482400, 69723600, 139447200]

約数ペア:

[(1, 139447200), (2, 69723600), (3, 46482400), (4, 34861800), (5, 27889440), (6, 23241200), (8, 17430900), (10, 13944720), (12, 11620600), (15, 9296480), (16, 8715450), (20, 6972360), (24, 5810300), (25, 5577888), (30, 4648240), (32, 4357725), (40, 3486180), (48, 2905150), (50, 2788944), (60, 2324120), (75, 1859296), (80, 1743090), (96, 1452575), (97, 1437600), (100, 1394472), (120, 1162060), (150, 929648), (160, 871545), (194, 718800), (200, 697236), (240, 581030), (291, 479200), (300, 464824), (388, 359400), (400, 348618), (480, 290515), (485, 287520), (582, 239600), (599, 232800), (600, 232412), (776, 179700), (800, 174309), (970, 143760), (1164, 119800), (1198, 116400), (1200, 116206), (1455, 95840), (1552, 89850), (1797, 77600), (1940, 71880), (2328, 59900), (2396, 58200), (2400, 58103), (2425, 57504), (2910, 47920), (2995, 46560), (3104, 44925), (3594, 38800), (3880, 35940), (4656, 29950), (4792, 29100), (4850, 28752), (5820, 23960), (5990, 23280), (7188, 19400), (7275, 19168), (7760, 17970), (8985, 15520), (9312, 14975), (9584, 14550), (9700, 14376), (11640, 11980)]