74389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 260475264

約数和(自身を除く): 186085344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 193, 219, 220, 240, 264, 292, 330, 352, 365, 386, 438, 440, 480, 528, 579, 584, 660, 730, 772, 803, 876, 880, 965, 1056, 1095, 1158, 1168, 1320, 1460, 1544, 1606, 1752, 1760, 1930, 2123, 2190, 2316, 2336, 2409, 2640, 2895, 2920, 3088, 3212, 3504, 3860, 4015, 4246, 4380, 4632, 4818, 5280, 5790, 5840, 6176, 6369, 6424, 7008, 7720, 8030, 8492, 8760, 9264, 9636, 10615, 11580, 11680, 12045, 12738, 12848, 14089, 15440, 16060, 16984, 17520, 18528, 19272, 21230, 23160, 24090, 25476, 25696, 28178, 30880, 31845, 32120, 33968, 35040, 38544, 42267, 42460, 46320, 48180, 50952, 56356, 63690, 64240, 67936, 70445, 77088, 84534, 84920, 92640, 96360, 101904, 112712, 127380, 128480, 140890, 154979, 169068, 169840, 192720, 203808, 211335, 225424, 254760, 281780, 309958, 338136, 339680, 385440, 422670, 450848, 464937, 509520, 563560, 619916, 676272, 774895, 845340, 929874, 1019040, 1127120, 1239832, 1352544, 1549790, 1690680, 1859748, 2254240, 2324685, 2479664, 3099580, 3381360, 3719496, 4649370, 4959328, 6199160, 6762720, 7438992, 9298740, 12398320, 14877984, 18597480, 24796640, 37194960, 74389920]

約数ペア:

[(1, 74389920), (2, 37194960), (3, 24796640), (4, 18597480), (5, 14877984), (6, 12398320), (8, 9298740), (10, 7438992), (11, 6762720), (12, 6199160), (15, 4959328), (16, 4649370), (20, 3719496), (22, 3381360), (24, 3099580), (30, 2479664), (32, 2324685), (33, 2254240), (40, 1859748), (44, 1690680), (48, 1549790), (55, 1352544), (60, 1239832), (66, 1127120), (73, 1019040), (80, 929874), (88, 845340), (96, 774895), (110, 676272), (120, 619916), (132, 563560), (146, 509520), (160, 464937), (165, 450848), (176, 422670), (193, 385440), (219, 339680), (220, 338136), (240, 309958), (264, 281780), (292, 254760), (330, 225424), (352, 211335), (365, 203808), (386, 192720), (438, 169840), (440, 169068), (480, 154979), (528, 140890), (579, 128480), (584, 127380), (660, 112712), (730, 101904), (772, 96360), (803, 92640), (876, 84920), (880, 84534), (965, 77088), (1056, 70445), (1095, 67936), (1158, 64240), (1168, 63690), (1320, 56356), (1460, 50952), (1544, 48180), (1606, 46320), (1752, 42460), (1760, 42267), (1930, 38544), (2123, 35040), (2190, 33968), (2316, 32120), (2336, 31845), (2409, 30880), (2640, 28178), (2895, 25696), (2920, 25476), (3088, 24090), (3212, 23160), (3504, 21230), (3860, 19272), (4015, 18528), (4246, 17520), (4380, 16984), (4632, 16060), (4818, 15440), (5280, 14089), (5790, 12848), (5840, 12738), (6176, 12045), (6369, 11680), (6424, 11580), (7008, 10615), (7720, 9636), (8030, 9264), (8492, 8760)]