77175840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 281788416

約数和(自身を除く): 204612576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 223, 224, 240, 280, 309, 336, 412, 420, 446, 480, 515, 560, 618, 669, 672, 721, 824, 840, 892, 1030, 1115, 1120, 1236, 1338, 1442, 1545, 1561, 1648, 1680, 1784, 2060, 2163, 2230, 2472, 2676, 2884, 3090, 3122, 3296, 3345, 3360, 3568, 3605, 4120, 4326, 4460, 4683, 4944, 5352, 5768, 6180, 6244, 6690, 7136, 7210, 7805, 8240, 8652, 8920, 9366, 9888, 10704, 10815, 11536, 12360, 12488, 13380, 14420, 15610, 16480, 17304, 17840, 18732, 21408, 21630, 22969, 23072, 23415, 24720, 24976, 26760, 28840, 31220, 34608, 35680, 37464, 43260, 45938, 46830, 49440, 49952, 53520, 57680, 62440, 68907, 69216, 74928, 86520, 91876, 93660, 107040, 114845, 115360, 124880, 137814, 149856, 160783, 173040, 183752, 187320, 229690, 249760, 275628, 321566, 344535, 346080, 367504, 374640, 459380, 482349, 551256, 643132, 689070, 735008, 749280, 803915, 918760, 964698, 1102512, 1286264, 1378140, 1607830, 1837520, 1929396, 2205024, 2411745, 2572528, 2756280, 3215660, 3675040, 3858792, 4823490, 5145056, 5512560, 6431320, 7717584, 9646980, 11025120, 12862640, 15435168, 19293960, 25725280, 38587920, 77175840]

約数ペア:

[(1, 77175840), (2, 38587920), (3, 25725280), (4, 19293960), (5, 15435168), (6, 12862640), (7, 11025120), (8, 9646980), (10, 7717584), (12, 6431320), (14, 5512560), (15, 5145056), (16, 4823490), (20, 3858792), (21, 3675040), (24, 3215660), (28, 2756280), (30, 2572528), (32, 2411745), (35, 2205024), (40, 1929396), (42, 1837520), (48, 1607830), (56, 1378140), (60, 1286264), (70, 1102512), (80, 964698), (84, 918760), (96, 803915), (103, 749280), (105, 735008), (112, 689070), (120, 643132), (140, 551256), (160, 482349), (168, 459380), (206, 374640), (210, 367504), (223, 346080), (224, 344535), (240, 321566), (280, 275628), (309, 249760), (336, 229690), (412, 187320), (420, 183752), (446, 173040), (480, 160783), (515, 149856), (560, 137814), (618, 124880), (669, 115360), (672, 114845), (721, 107040), (824, 93660), (840, 91876), (892, 86520), (1030, 74928), (1115, 69216), (1120, 68907), (1236, 62440), (1338, 57680), (1442, 53520), (1545, 49952), (1561, 49440), (1648, 46830), (1680, 45938), (1784, 43260), (2060, 37464), (2163, 35680), (2230, 34608), (2472, 31220), (2676, 28840), (2884, 26760), (3090, 24976), (3122, 24720), (3296, 23415), (3345, 23072), (3360, 22969), (3568, 21630), (3605, 21408), (4120, 18732), (4326, 17840), (4460, 17304), (4683, 16480), (4944, 15610), (5352, 14420), (5768, 13380), (6180, 12488), (6244, 12360), (6690, 11536), (7136, 10815), (7210, 10704), (7805, 9888), (8240, 9366), (8652, 8920)]