121900800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 216

約数和(自身を含む): 460276096

約数和(自身を除く): 338375296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 907, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1814, 1920, 2100, 2240, 2400, 2688, 2721, 2800, 3200, 3360, 3628, 3840, 4200, 4480, 4535, 4800, 5376, 5442, 5600, 6349, 6400, 6720, 7256, 8400, 8960, 9070, 9600, 10884, 11200, 12698, 13440, 13605, 14512, 16800, 18140, 19047, 19200, 21768, 22400, 22675, 25396, 26880, 27210, 29024, 31745, 33600, 36280, 38094, 43536, 44800, 45350, 50792, 54420, 58048, 63490, 67200, 68025, 72560, 76188, 87072, 90700, 95235, 101584, 108840, 116096, 126980, 134400, 136050, 145120, 152376, 158725, 174144, 181400, 190470, 203168, 217680, 232192, 253960, 272100, 290240, 304752, 317450, 348288, 362800, 380940, 406336, 435360, 476175, 507920, 544200, 580480, 609504, 634900, 696576, 725600, 761880, 812672, 870720, 952350, 1015840, 1088400, 1160960, 1219008, 1269800, 1451200, 1523760, 1625344, 1741440, 1904700, 2031680, 2176800, 2438016, 2539600, 2902400, 3047520, 3482880, 3809400, 4063360, 4353600, 4876032, 5079200, 5804800, 6095040, 7618800, 8126720, 8707200, 10158400, 12190080, 15237600, 17414400, 20316800, 24380160, 30475200, 40633600, 60950400, 121900800]

約数ペア:

[(1, 121900800), (2, 60950400), (3, 40633600), (4, 30475200), (5, 24380160), (6, 20316800), (7, 17414400), (8, 15237600), (10, 12190080), (12, 10158400), (14, 8707200), (15, 8126720), (16, 7618800), (20, 6095040), (21, 5804800), (24, 5079200), (25, 4876032), (28, 4353600), (30, 4063360), (32, 3809400), (35, 3482880), (40, 3047520), (42, 2902400), (48, 2539600), (50, 2438016), (56, 2176800), (60, 2031680), (64, 1904700), (70, 1741440), (75, 1625344), (80, 1523760), (84, 1451200), (96, 1269800), (100, 1219008), (105, 1160960), (112, 1088400), (120, 1015840), (128, 952350), (140, 870720), (150, 812672), (160, 761880), (168, 725600), (175, 696576), (192, 634900), (200, 609504), (210, 580480), (224, 544200), (240, 507920), (256, 476175), (280, 435360), (300, 406336), (320, 380940), (336, 362800), (350, 348288), (384, 317450), (400, 304752), (420, 290240), (448, 272100), (480, 253960), (525, 232192), (560, 217680), (600, 203168), (640, 190470), (672, 181400), (700, 174144), (768, 158725), (800, 152376), (840, 145120), (896, 136050), (907, 134400), (960, 126980), (1050, 116096), (1120, 108840), (1200, 101584), (1280, 95235), (1344, 90700), (1400, 87072), (1600, 76188), (1680, 72560), (1792, 68025), (1814, 67200), (1920, 63490), (2100, 58048), (2240, 54420), (2400, 50792), (2688, 45350), (2721, 44800), (2800, 43536), (3200, 38094), (3360, 36280), (3628, 33600), (3840, 31745), (4200, 29024), (4480, 27210), (4535, 26880), (4800, 25396), (5376, 22675), (5442, 22400), (5600, 21768), (6349, 19200), (6400, 19047), (6720, 18140), (7256, 16800), (8400, 14512), (8960, 13605), (9070, 13440), (9600, 12698), (10884, 11200)]