77534280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 283046400

約数和(自身を除く): 205512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 51, 54, 60, 68, 72, 82, 85, 90, 102, 103, 108, 120, 123, 135, 136, 153, 164, 170, 180, 204, 205, 206, 216, 246, 255, 270, 306, 309, 328, 340, 360, 369, 408, 410, 412, 459, 492, 510, 515, 540, 612, 615, 618, 680, 697, 738, 765, 820, 824, 918, 927, 984, 1020, 1030, 1080, 1107, 1224, 1230, 1236, 1394, 1476, 1530, 1545, 1640, 1751, 1836, 1845, 1854, 2040, 2060, 2091, 2214, 2295, 2460, 2472, 2781, 2788, 2952, 3060, 3090, 3485, 3502, 3672, 3690, 3708, 4120, 4182, 4223, 4428, 4590, 4635, 4920, 5253, 5535, 5562, 5576, 6120, 6180, 6273, 6970, 7004, 7380, 7416, 8364, 8446, 8755, 8856, 9180, 9270, 10455, 10506, 11070, 11124, 12360, 12546, 12669, 13905, 13940, 14008, 14760, 15759, 16728, 16892, 17510, 18360, 18540, 18819, 20910, 21012, 21115, 22140, 22248, 25092, 25338, 26265, 27810, 27880, 31365, 31518, 33784, 35020, 37080, 37638, 38007, 41820, 42024, 42230, 44280, 47277, 50184, 50676, 52530, 55620, 62730, 63036, 63345, 70040, 71791, 75276, 76014, 78795, 83640, 84460, 94095, 94554, 101352, 105060, 111240, 114021, 125460, 126072, 126690, 143582, 150552, 152028, 157590, 168920, 188190, 189108, 190035, 210120, 215373, 228042, 236385, 250920, 253380, 287164, 304056, 315180, 358955, 376380, 378216, 380070, 430746, 456084, 472770, 506760, 570105, 574328, 630360, 646119, 717910, 752760, 760140, 861492, 912168, 945540, 1076865, 1140210, 1292238, 1435820, 1520280, 1722984, 1891080, 1938357, 2153730, 2280420, 2584476, 2871640, 3230595, 3876714, 4307460, 4560840, 5168952, 6461190, 7753428, 8614920, 9691785, 12922380, 15506856, 19383570, 25844760, 38767140, 77534280]

約数ペア:

[(1, 77534280), (2, 38767140), (3, 25844760), (4, 19383570), (5, 15506856), (6, 12922380), (8, 9691785), (9, 8614920), (10, 7753428), (12, 6461190), (15, 5168952), (17, 4560840), (18, 4307460), (20, 3876714), (24, 3230595), (27, 2871640), (30, 2584476), (34, 2280420), (36, 2153730), (40, 1938357), (41, 1891080), (45, 1722984), (51, 1520280), (54, 1435820), (60, 1292238), (68, 1140210), (72, 1076865), (82, 945540), (85, 912168), (90, 861492), (102, 760140), (103, 752760), (108, 717910), (120, 646119), (123, 630360), (135, 574328), (136, 570105), (153, 506760), (164, 472770), (170, 456084), (180, 430746), (204, 380070), (205, 378216), (206, 376380), (216, 358955), (246, 315180), (255, 304056), (270, 287164), (306, 253380), (309, 250920), (328, 236385), (340, 228042), (360, 215373), (369, 210120), (408, 190035), (410, 189108), (412, 188190), (459, 168920), (492, 157590), (510, 152028), (515, 150552), (540, 143582), (612, 126690), (615, 126072), (618, 125460), (680, 114021), (697, 111240), (738, 105060), (765, 101352), (820, 94554), (824, 94095), (918, 84460), (927, 83640), (984, 78795), (1020, 76014), (1030, 75276), (1080, 71791), (1107, 70040), (1224, 63345), (1230, 63036), (1236, 62730), (1394, 55620), (1476, 52530), (1530, 50676), (1545, 50184), (1640, 47277), (1751, 44280), (1836, 42230), (1845, 42024), (1854, 41820), (2040, 38007), (2060, 37638), (2091, 37080), (2214, 35020), (2295, 33784), (2460, 31518), (2472, 31365), (2781, 27880), (2788, 27810), (2952, 26265), (3060, 25338), (3090, 25092), (3485, 22248), (3502, 22140), (3672, 21115), (3690, 21012), (3708, 20910), (4120, 18819), (4182, 18540), (4223, 18360), (4428, 17510), (4590, 16892), (4635, 16728), (4920, 15759), (5253, 14760), (5535, 14008), (5562, 13940), (5576, 13905), (6120, 12669), (6180, 12546), (6273, 12360), (6970, 11124), (7004, 11070), (7380, 10506), (7416, 10455), (8364, 9270), (8446, 9180), (8755, 8856)]