1267200

素因数分解:

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

素因数の和:45

約数の個数: 180

約数和(自身を含む): 4947228

約数和(自身を除く): 3680028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 256, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 512, 528, 550, 576, 600, 640, 660, 704, 720, 768, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1280, 1320, 1408, 1440, 1536, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2112, 2200, 2304, 2400, 2475, 2560, 2640, 2816, 2880, 3168, 3200, 3300, 3520, 3600, 3840, 3960, 4224, 4400, 4608, 4800, 4950, 5280, 5632, 5760, 6336, 6400, 6600, 7040, 7200, 7680, 7920, 8448, 8800, 9600, 9900, 10560, 11520, 12672, 12800, 13200, 14080, 14400, 15840, 16896, 17600, 19200, 19800, 21120, 23040, 25344, 26400, 28160, 28800, 31680, 35200, 38400, 39600, 42240, 50688, 52800, 57600, 63360, 70400, 79200, 84480, 105600, 115200, 126720, 140800, 158400, 211200, 253440, 316800, 422400, 633600, 1267200]

約数ペア:

[(1, 1267200), (2, 633600), (3, 422400), (4, 316800), (5, 253440), (6, 211200), (8, 158400), (9, 140800), (10, 126720), (11, 115200), (12, 105600), (15, 84480), (16, 79200), (18, 70400), (20, 63360), (22, 57600), (24, 52800), (25, 50688), (30, 42240), (32, 39600), (33, 38400), (36, 35200), (40, 31680), (44, 28800), (45, 28160), (48, 26400), (50, 25344), (55, 23040), (60, 21120), (64, 19800), (66, 19200), (72, 17600), (75, 16896), (80, 15840), (88, 14400), (90, 14080), (96, 13200), (99, 12800), (100, 12672), (110, 11520), (120, 10560), (128, 9900), (132, 9600), (144, 8800), (150, 8448), (160, 7920), (165, 7680), (176, 7200), (180, 7040), (192, 6600), (198, 6400), (200, 6336), (220, 5760), (225, 5632), (240, 5280), (256, 4950), (264, 4800), (275, 4608), (288, 4400), (300, 4224), (320, 3960), (330, 3840), (352, 3600), (360, 3520), (384, 3300), (396, 3200), (400, 3168), (440, 2880), (450, 2816), (480, 2640), (495, 2560), (512, 2475), (528, 2400), (550, 2304), (576, 2200), (600, 2112), (640, 1980), (660, 1920), (704, 1800), (720, 1760), (768, 1650), (792, 1600), (800, 1584), (825, 1536), (880, 1440), (900, 1408), (960, 1320), (990, 1280), (1056, 1200), (1100, 1152)]