155020800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 560178432

約数和(自身を除く): 405157632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 367, 384, 400, 440, 480, 512, 528, 550, 600, 640, 660, 704, 734, 768, 800, 825, 880, 960, 1056, 1100, 1101, 1200, 1280, 1320, 1408, 1468, 1536, 1600, 1650, 1760, 1835, 1920, 2112, 2200, 2202, 2400, 2560, 2640, 2816, 2936, 3200, 3300, 3520, 3670, 3840, 4037, 4224, 4400, 4404, 4800, 5280, 5505, 5632, 5872, 6400, 6600, 7040, 7340, 7680, 8074, 8448, 8800, 8808, 9175, 9600, 10560, 11010, 11744, 12111, 12800, 13200, 14080, 14680, 16148, 16896, 17600, 17616, 18350, 19200, 20185, 21120, 22020, 23488, 24222, 26400, 27525, 28160, 29360, 32296, 35200, 35232, 36700, 38400, 40370, 42240, 44040, 46976, 48444, 52800, 55050, 58720, 60555, 64592, 70400, 70464, 73400, 80740, 84480, 88080, 93952, 96888, 100925, 105600, 110100, 117440, 121110, 129184, 140800, 140928, 146800, 161480, 176160, 187904, 193776, 201850, 211200, 220200, 234880, 242220, 258368, 281856, 293600, 302775, 322960, 352320, 387552, 403700, 422400, 440400, 469760, 484440, 516736, 563712, 587200, 605550, 645920, 704640, 775104, 807400, 880800, 939520, 968880, 1033472, 1174400, 1211100, 1291840, 1409280, 1550208, 1614800, 1761600, 1937760, 2066944, 2348800, 2422200, 2583680, 2818560, 3100416, 3229600, 3523200, 3875520, 4697600, 4844400, 5167360, 6200832, 6459200, 7046400, 7751040, 9688800, 10334720, 12918400, 14092800, 15502080, 19377600, 25836800, 31004160, 38755200, 51673600, 77510400, 155020800]

約数ペア:

[(1, 155020800), (2, 77510400), (3, 51673600), (4, 38755200), (5, 31004160), (6, 25836800), (8, 19377600), (10, 15502080), (11, 14092800), (12, 12918400), (15, 10334720), (16, 9688800), (20, 7751040), (22, 7046400), (24, 6459200), (25, 6200832), (30, 5167360), (32, 4844400), (33, 4697600), (40, 3875520), (44, 3523200), (48, 3229600), (50, 3100416), (55, 2818560), (60, 2583680), (64, 2422200), (66, 2348800), (75, 2066944), (80, 1937760), (88, 1761600), (96, 1614800), (100, 1550208), (110, 1409280), (120, 1291840), (128, 1211100), (132, 1174400), (150, 1033472), (160, 968880), (165, 939520), (176, 880800), (192, 807400), (200, 775104), (220, 704640), (240, 645920), (256, 605550), (264, 587200), (275, 563712), (300, 516736), (320, 484440), (330, 469760), (352, 440400), (367, 422400), (384, 403700), (400, 387552), (440, 352320), (480, 322960), (512, 302775), (528, 293600), (550, 281856), (600, 258368), (640, 242220), (660, 234880), (704, 220200), (734, 211200), (768, 201850), (800, 193776), (825, 187904), (880, 176160), (960, 161480), (1056, 146800), (1100, 140928), (1101, 140800), (1200, 129184), (1280, 121110), (1320, 117440), (1408, 110100), (1468, 105600), (1536, 100925), (1600, 96888), (1650, 93952), (1760, 88080), (1835, 84480), (1920, 80740), (2112, 73400), (2200, 70464), (2202, 70400), (2400, 64592), (2560, 60555), (2640, 58720), (2816, 55050), (2936, 52800), (3200, 48444), (3300, 46976), (3520, 44040), (3670, 42240), (3840, 40370), (4037, 38400), (4224, 36700), (4400, 35232), (4404, 35200), (4800, 32296), (5280, 29360), (5505, 28160), (5632, 27525), (5872, 26400), (6400, 24222), (6600, 23488), (7040, 22020), (7340, 21120), (7680, 20185), (8074, 19200), (8448, 18350), (8800, 17616), (8808, 17600), (9175, 16896), (9600, 16148), (10560, 14680), (11010, 14080), (11744, 13200), (12111, 12800)]