1025280000

素因数分解:

$2^{11}\times 3^2\times 5^4\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 360

約数和(自身を含む): 3741888150

約数和(自身を除く): 2716608150

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 89, 90, 96, 100, 120, 125, 128, 144, 150, 160, 178, 180, 192, 200, 225, 240, 250, 256, 267, 288, 300, 320, 356, 360, 375, 384, 400, 445, 450, 480, 500, 512, 534, 576, 600, 625, 640, 712, 720, 750, 768, 800, 801, 890, 900, 960, 1000, 1024, 1068, 1125, 1152, 1200, 1250, 1280, 1335, 1424, 1440, 1500, 1536, 1600, 1602, 1780, 1800, 1875, 1920, 2000, 2048, 2136, 2225, 2250, 2304, 2400, 2500, 2560, 2670, 2848, 2880, 3000, 3072, 3200, 3204, 3560, 3600, 3750, 3840, 4000, 4005, 4272, 4450, 4500, 4608, 4800, 5000, 5120, 5340, 5625, 5696, 5760, 6000, 6144, 6400, 6408, 6675, 7120, 7200, 7500, 7680, 8000, 8010, 8544, 8900, 9000, 9216, 9600, 10000, 10240, 10680, 11125, 11250, 11392, 11520, 12000, 12800, 12816, 13350, 14240, 14400, 15000, 15360, 16000, 16020, 17088, 17800, 18000, 18432, 19200, 20000, 20025, 21360, 22250, 22500, 22784, 23040, 24000, 25600, 25632, 26700, 28480, 28800, 30000, 30720, 32000, 32040, 33375, 34176, 35600, 36000, 38400, 40000, 40050, 42720, 44500, 45000, 45568, 46080, 48000, 51200, 51264, 53400, 55625, 56960, 57600, 60000, 64000, 64080, 66750, 68352, 71200, 72000, 76800, 80000, 80100, 85440, 89000, 90000, 91136, 92160, 96000, 100125, 102528, 106800, 111250, 113920, 115200, 120000, 128000, 128160, 133500, 136704, 142400, 144000, 153600, 160000, 160200, 166875, 170880, 178000, 180000, 182272, 192000, 200250, 205056, 213600, 222500, 227840, 230400, 240000, 256000, 256320, 267000, 273408, 284800, 288000, 320000, 320400, 333750, 341760, 356000, 360000, 384000, 400500, 410112, 427200, 445000, 455680, 460800, 480000, 500625, 512640, 534000, 546816, 569600, 576000, 640000, 640800, 667500, 683520, 712000, 720000, 768000, 801000, 820224, 854400, 890000, 911360, 960000, 1001250, 1025280, 1068000, 1139200, 1152000, 1280000, 1281600, 1335000, 1367040, 1424000, 1440000, 1602000, 1640448, 1708800, 1780000, 1920000, 2002500, 2050560, 2136000, 2278400, 2304000, 2563200, 2670000, 2734080, 2848000, 2880000, 3204000, 3417600, 3560000, 3840000, 4005000, 4101120, 4272000, 4556800, 5126400, 5340000, 5696000, 5760000, 6408000, 6835200, 7120000, 8010000, 8202240, 8544000, 10252800, 10680000, 11392000, 11520000, 12816000, 13670400, 14240000, 16020000, 17088000, 20505600, 21360000, 22784000, 25632000, 28480000, 32040000, 34176000, 41011200, 42720000, 51264000, 56960000, 64080000, 68352000, 85440000, 102528000, 113920000, 128160000, 170880000, 205056000, 256320000, 341760000, 512640000, 1025280000]

約数ペア:

[(1, 1025280000), (2, 512640000), (3, 341760000), (4, 256320000), (5, 205056000), (6, 170880000), (8, 128160000), (9, 113920000), (10, 102528000), (12, 85440000), (15, 68352000), (16, 64080000), (18, 56960000), (20, 51264000), (24, 42720000), (25, 41011200), (30, 34176000), (32, 32040000), (36, 28480000), (40, 25632000), (45, 22784000), (48, 21360000), (50, 20505600), (60, 17088000), (64, 16020000), (72, 14240000), (75, 13670400), (80, 12816000), (89, 11520000), (90, 11392000), (96, 10680000), (100, 10252800), (120, 8544000), (125, 8202240), (128, 8010000), (144, 7120000), (150, 6835200), (160, 6408000), (178, 5760000), (180, 5696000), (192, 5340000), (200, 5126400), (225, 4556800), (240, 4272000), (250, 4101120), (256, 4005000), (267, 3840000), (288, 3560000), (300, 3417600), (320, 3204000), (356, 2880000), (360, 2848000), (375, 2734080), (384, 2670000), (400, 2563200), (445, 2304000), (450, 2278400), (480, 2136000), (500, 2050560), (512, 2002500), (534, 1920000), (576, 1780000), (600, 1708800), (625, 1640448), (640, 1602000), (712, 1440000), (720, 1424000), (750, 1367040), (768, 1335000), (800, 1281600), (801, 1280000), (890, 1152000), (900, 1139200), (960, 1068000), (1000, 1025280), (1024, 1001250), (1068, 960000), (1125, 911360), (1152, 890000), (1200, 854400), (1250, 820224), (1280, 801000), (1335, 768000), (1424, 720000), (1440, 712000), (1500, 683520), (1536, 667500), (1600, 640800), (1602, 640000), (1780, 576000), (1800, 569600), (1875, 546816), (1920, 534000), (2000, 512640), (2048, 500625), (2136, 480000), (2225, 460800), (2250, 455680), (2304, 445000), (2400, 427200), (2500, 410112), (2560, 400500), (2670, 384000), (2848, 360000), (2880, 356000), (3000, 341760), (3072, 333750), (3200, 320400), (3204, 320000), (3560, 288000), (3600, 284800), (3750, 273408), (3840, 267000), (4000, 256320), (4005, 256000), (4272, 240000), (4450, 230400), (4500, 227840), (4608, 222500), (4800, 213600), (5000, 205056), (5120, 200250), (5340, 192000), (5625, 182272), (5696, 180000), (5760, 178000), (6000, 170880), (6144, 166875), (6400, 160200), (6408, 160000), (6675, 153600), (7120, 144000), (7200, 142400), (7500, 136704), (7680, 133500), (8000, 128160), (8010, 128000), (8544, 120000), (8900, 115200), (9000, 113920), (9216, 111250), (9600, 106800), (10000, 102528), (10240, 100125), (10680, 96000), (11125, 92160), (11250, 91136), (11392, 90000), (11520, 89000), (12000, 85440), (12800, 80100), (12816, 80000), (13350, 76800), (14240, 72000), (14400, 71200), (15000, 68352), (15360, 66750), (16000, 64080), (16020, 64000), (17088, 60000), (17800, 57600), (18000, 56960), (18432, 55625), (19200, 53400), (20000, 51264), (20025, 51200), (21360, 48000), (22250, 46080), (22500, 45568), (22784, 45000), (23040, 44500), (24000, 42720), (25600, 40050), (25632, 40000), (26700, 38400), (28480, 36000), (28800, 35600), (30000, 34176), (30720, 33375), (32000, 32040)]