189257600

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 583958160

約数和(自身を除く): 394700560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 71, 80, 85, 98, 100, 112, 119, 128, 136, 140, 142, 160, 170, 175, 196, 200, 224, 238, 245, 272, 280, 284, 320, 340, 350, 355, 392, 400, 425, 448, 476, 490, 497, 544, 560, 568, 595, 640, 680, 700, 710, 784, 800, 833, 850, 896, 952, 980, 994, 1088, 1120, 1136, 1190, 1207, 1225, 1360, 1400, 1420, 1568, 1600, 1666, 1700, 1775, 1904, 1960, 1988, 2176, 2240, 2272, 2380, 2414, 2450, 2485, 2720, 2800, 2840, 2975, 3136, 3200, 3332, 3400, 3479, 3550, 3808, 3920, 3976, 4165, 4480, 4544, 4760, 4828, 4900, 4970, 5440, 5600, 5680, 5950, 6035, 6272, 6664, 6800, 6958, 7100, 7616, 7840, 7952, 8330, 8449, 9088, 9520, 9656, 9800, 9940, 10880, 11200, 11360, 11900, 12070, 12425, 13328, 13600, 13916, 14200, 15232, 15680, 15904, 16660, 16898, 17395, 19040, 19312, 19600, 19880, 20825, 22400, 22720, 23800, 24140, 24850, 26656, 27200, 27832, 28400, 30175, 31360, 31808, 33320, 33796, 34790, 38080, 38624, 39200, 39760, 41650, 42245, 45440, 47600, 48280, 49700, 53312, 54400, 55664, 56800, 59143, 60350, 63616, 66640, 67592, 69580, 76160, 77248, 78400, 79520, 83300, 84490, 86975, 95200, 96560, 99400, 106624, 111328, 113600, 118286, 120700, 133280, 135184, 139160, 154496, 156800, 159040, 166600, 168980, 173950, 190400, 193120, 198800, 211225, 222656, 227200, 236572, 241400, 266560, 270368, 278320, 295715, 318080, 333200, 337960, 347900, 380800, 386240, 397600, 422450, 445312, 473144, 482800, 533120, 540736, 556640, 591430, 666400, 675920, 695800, 772480, 795200, 844900, 946288, 965600, 1081472, 1113280, 1182860, 1332800, 1351840, 1391600, 1478575, 1590400, 1689800, 1892576, 1931200, 2226560, 2365720, 2665600, 2703680, 2783200, 2957150, 3379600, 3785152, 3862400, 4731440, 5407360, 5566400, 5914300, 6759200, 7570304, 9462880, 11132800, 11828600, 13518400, 18925760, 23657200, 27036800, 37851520, 47314400, 94628800, 189257600]

約数ペア:

[(1, 189257600), (2, 94628800), (4, 47314400), (5, 37851520), (7, 27036800), (8, 23657200), (10, 18925760), (14, 13518400), (16, 11828600), (17, 11132800), (20, 9462880), (25, 7570304), (28, 6759200), (32, 5914300), (34, 5566400), (35, 5407360), (40, 4731440), (49, 3862400), (50, 3785152), (56, 3379600), (64, 2957150), (68, 2783200), (70, 2703680), (71, 2665600), (80, 2365720), (85, 2226560), (98, 1931200), (100, 1892576), (112, 1689800), (119, 1590400), (128, 1478575), (136, 1391600), (140, 1351840), (142, 1332800), (160, 1182860), (170, 1113280), (175, 1081472), (196, 965600), (200, 946288), (224, 844900), (238, 795200), (245, 772480), (272, 695800), (280, 675920), (284, 666400), (320, 591430), (340, 556640), (350, 540736), (355, 533120), (392, 482800), (400, 473144), (425, 445312), (448, 422450), (476, 397600), (490, 386240), (497, 380800), (544, 347900), (560, 337960), (568, 333200), (595, 318080), (640, 295715), (680, 278320), (700, 270368), (710, 266560), (784, 241400), (800, 236572), (833, 227200), (850, 222656), (896, 211225), (952, 198800), (980, 193120), (994, 190400), (1088, 173950), (1120, 168980), (1136, 166600), (1190, 159040), (1207, 156800), (1225, 154496), (1360, 139160), (1400, 135184), (1420, 133280), (1568, 120700), (1600, 118286), (1666, 113600), (1700, 111328), (1775, 106624), (1904, 99400), (1960, 96560), (1988, 95200), (2176, 86975), (2240, 84490), (2272, 83300), (2380, 79520), (2414, 78400), (2450, 77248), (2485, 76160), (2720, 69580), (2800, 67592), (2840, 66640), (2975, 63616), (3136, 60350), (3200, 59143), (3332, 56800), (3400, 55664), (3479, 54400), (3550, 53312), (3808, 49700), (3920, 48280), (3976, 47600), (4165, 45440), (4480, 42245), (4544, 41650), (4760, 39760), (4828, 39200), (4900, 38624), (4970, 38080), (5440, 34790), (5600, 33796), (5680, 33320), (5950, 31808), (6035, 31360), (6272, 30175), (6664, 28400), (6800, 27832), (6958, 27200), (7100, 26656), (7616, 24850), (7840, 24140), (7952, 23800), (8330, 22720), (8449, 22400), (9088, 20825), (9520, 19880), (9656, 19600), (9800, 19312), (9940, 19040), (10880, 17395), (11200, 16898), (11360, 16660), (11900, 15904), (12070, 15680), (12425, 15232), (13328, 14200), (13600, 13916)]