197159200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 618710400

約数和(自身を除く): 421551200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 32, 34, 35, 38, 40, 50, 56, 68, 70, 76, 80, 85, 95, 100, 109, 112, 119, 133, 136, 140, 152, 160, 170, 175, 190, 200, 218, 224, 238, 266, 272, 280, 304, 323, 340, 350, 380, 400, 425, 436, 475, 476, 532, 544, 545, 560, 595, 608, 646, 665, 680, 700, 760, 763, 800, 850, 872, 950, 952, 1064, 1090, 1120, 1190, 1292, 1330, 1360, 1400, 1520, 1526, 1615, 1700, 1744, 1853, 1900, 1904, 2071, 2128, 2180, 2261, 2380, 2584, 2660, 2720, 2725, 2800, 2975, 3040, 3052, 3230, 3325, 3400, 3488, 3706, 3800, 3808, 3815, 4142, 4256, 4360, 4522, 4760, 5168, 5320, 5450, 5600, 5950, 6104, 6460, 6650, 6800, 7412, 7600, 7630, 8075, 8284, 8720, 9044, 9265, 9520, 10336, 10355, 10640, 10900, 11305, 11900, 12208, 12920, 12971, 13300, 13600, 14497, 14824, 15200, 15260, 16150, 16568, 17440, 18088, 18530, 19040, 19075, 20710, 21280, 21800, 22610, 23800, 24416, 25840, 25942, 26600, 28994, 29648, 30520, 32300, 33136, 35207, 36176, 37060, 38150, 41420, 43600, 45220, 46325, 47600, 51680, 51775, 51884, 53200, 56525, 57988, 59296, 61040, 64600, 64855, 66272, 70414, 72352, 72485, 74120, 76300, 82840, 87200, 90440, 92650, 95200, 103550, 103768, 106400, 113050, 115976, 122080, 129200, 129710, 140828, 144970, 148240, 152600, 165680, 176035, 180880, 185300, 207100, 207536, 226100, 231952, 246449, 258400, 259420, 281656, 289940, 296480, 305200, 324275, 331360, 352070, 361760, 362425, 370600, 414200, 415072, 452200, 463904, 492898, 518840, 563312, 579880, 610400, 648550, 704140, 724850, 741200, 828400, 880175, 904400, 985796, 1037680, 1126624, 1159760, 1232245, 1297100, 1408280, 1449700, 1482400, 1656800, 1760350, 1808800, 1971592, 2075360, 2319520, 2464490, 2594200, 2816560, 2899400, 3520700, 3943184, 4928980, 5188400, 5633120, 5798800, 6161225, 7041400, 7886368, 9857960, 10376800, 11597600, 12322450, 14082800, 19715920, 24644900, 28165600, 39431840, 49289800, 98579600, 197159200]

約数ペア:

[(1, 197159200), (2, 98579600), (4, 49289800), (5, 39431840), (7, 28165600), (8, 24644900), (10, 19715920), (14, 14082800), (16, 12322450), (17, 11597600), (19, 10376800), (20, 9857960), (25, 7886368), (28, 7041400), (32, 6161225), (34, 5798800), (35, 5633120), (38, 5188400), (40, 4928980), (50, 3943184), (56, 3520700), (68, 2899400), (70, 2816560), (76, 2594200), (80, 2464490), (85, 2319520), (95, 2075360), (100, 1971592), (109, 1808800), (112, 1760350), (119, 1656800), (133, 1482400), (136, 1449700), (140, 1408280), (152, 1297100), (160, 1232245), (170, 1159760), (175, 1126624), (190, 1037680), (200, 985796), (218, 904400), (224, 880175), (238, 828400), (266, 741200), (272, 724850), (280, 704140), (304, 648550), (323, 610400), (340, 579880), (350, 563312), (380, 518840), (400, 492898), (425, 463904), (436, 452200), (475, 415072), (476, 414200), (532, 370600), (544, 362425), (545, 361760), (560, 352070), (595, 331360), (608, 324275), (646, 305200), (665, 296480), (680, 289940), (700, 281656), (760, 259420), (763, 258400), (800, 246449), (850, 231952), (872, 226100), (950, 207536), (952, 207100), (1064, 185300), (1090, 180880), (1120, 176035), (1190, 165680), (1292, 152600), (1330, 148240), (1360, 144970), (1400, 140828), (1520, 129710), (1526, 129200), (1615, 122080), (1700, 115976), (1744, 113050), (1853, 106400), (1900, 103768), (1904, 103550), (2071, 95200), (2128, 92650), (2180, 90440), (2261, 87200), (2380, 82840), (2584, 76300), (2660, 74120), (2720, 72485), (2725, 72352), (2800, 70414), (2975, 66272), (3040, 64855), (3052, 64600), (3230, 61040), (3325, 59296), (3400, 57988), (3488, 56525), (3706, 53200), (3800, 51884), (3808, 51775), (3815, 51680), (4142, 47600), (4256, 46325), (4360, 45220), (4522, 43600), (4760, 41420), (5168, 38150), (5320, 37060), (5450, 36176), (5600, 35207), (5950, 33136), (6104, 32300), (6460, 30520), (6650, 29648), (6800, 28994), (7412, 26600), (7600, 25942), (7630, 25840), (8075, 24416), (8284, 23800), (8720, 22610), (9044, 21800), (9265, 21280), (9520, 20710), (10336, 19075), (10355, 19040), (10640, 18530), (10900, 18088), (11305, 17440), (11900, 16568), (12208, 16150), (12920, 15260), (12971, 15200), (13300, 14824), (13600, 14497)]