180840000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 280

約数和(自身を含む): 657014688

約数和(自身を除く): 476174688

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, 125, 132, 137, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 274, 275, 300, 320, 330, 352, 375, 400, 411, 440, 480, 500, 528, 548, 550, 600, 625, 660, 685, 704, 750, 800, 822, 825, 880, 960, 1000, 1056, 1096, 1100, 1200, 1250, 1320, 1370, 1375, 1500, 1507, 1600, 1644, 1650, 1760, 1875, 2000, 2055, 2112, 2192, 2200, 2400, 2500, 2640, 2740, 2750, 3000, 3014, 3288, 3300, 3425, 3520, 3750, 4000, 4110, 4125, 4384, 4400, 4521, 4800, 5000, 5280, 5480, 5500, 6000, 6028, 6576, 6600, 6850, 6875, 7500, 7535, 8000, 8220, 8250, 8768, 8800, 9042, 10000, 10275, 10560, 10960, 11000, 12000, 12056, 13152, 13200, 13700, 13750, 15000, 15070, 16440, 16500, 17125, 17600, 18084, 20000, 20550, 20625, 21920, 22000, 22605, 24000, 24112, 26304, 26400, 27400, 27500, 30000, 30140, 32880, 33000, 34250, 36168, 37675, 40000, 41100, 41250, 43840, 44000, 45210, 48224, 51375, 52800, 54800, 55000, 60000, 60280, 65760, 66000, 68500, 72336, 75350, 82200, 82500, 85625, 88000, 90420, 96448, 102750, 109600, 110000, 113025, 120000, 120560, 131520, 132000, 137000, 144672, 150700, 164400, 165000, 171250, 180840, 188375, 205500, 219200, 220000, 226050, 241120, 256875, 264000, 274000, 289344, 301400, 328800, 330000, 342500, 361680, 376750, 411000, 440000, 452100, 482240, 513750, 548000, 565125, 602800, 657600, 660000, 685000, 723360, 753500, 822000, 904200, 941875, 1027500, 1096000, 1130250, 1205600, 1320000, 1370000, 1446720, 1507000, 1644000, 1808400, 1883750, 2055000, 2260500, 2411200, 2740000, 2825625, 3014000, 3288000, 3616800, 3767500, 4110000, 4521000, 5480000, 5651250, 6028000, 7233600, 7535000, 8220000, 9042000, 11302500, 12056000, 15070000, 16440000, 18084000, 22605000, 30140000, 36168000, 45210000, 60280000, 90420000, 180840000]

約数ペア:

[(1, 180840000), (2, 90420000), (3, 60280000), (4, 45210000), (5, 36168000), (6, 30140000), (8, 22605000), (10, 18084000), (11, 16440000), (12, 15070000), (15, 12056000), (16, 11302500), (20, 9042000), (22, 8220000), (24, 7535000), (25, 7233600), (30, 6028000), (32, 5651250), (33, 5480000), (40, 4521000), (44, 4110000), (48, 3767500), (50, 3616800), (55, 3288000), (60, 3014000), (64, 2825625), (66, 2740000), (75, 2411200), (80, 2260500), (88, 2055000), (96, 1883750), (100, 1808400), (110, 1644000), (120, 1507000), (125, 1446720), (132, 1370000), (137, 1320000), (150, 1205600), (160, 1130250), (165, 1096000), (176, 1027500), (192, 941875), (200, 904200), (220, 822000), (240, 753500), (250, 723360), (264, 685000), (274, 660000), (275, 657600), (300, 602800), (320, 565125), (330, 548000), (352, 513750), (375, 482240), (400, 452100), (411, 440000), (440, 411000), (480, 376750), (500, 361680), (528, 342500), (548, 330000), (550, 328800), (600, 301400), (625, 289344), (660, 274000), (685, 264000), (704, 256875), (750, 241120), (800, 226050), (822, 220000), (825, 219200), (880, 205500), (960, 188375), (1000, 180840), (1056, 171250), (1096, 165000), (1100, 164400), (1200, 150700), (1250, 144672), (1320, 137000), (1370, 132000), (1375, 131520), (1500, 120560), (1507, 120000), (1600, 113025), (1644, 110000), (1650, 109600), (1760, 102750), (1875, 96448), (2000, 90420), (2055, 88000), (2112, 85625), (2192, 82500), (2200, 82200), (2400, 75350), (2500, 72336), (2640, 68500), (2740, 66000), (2750, 65760), (3000, 60280), (3014, 60000), (3288, 55000), (3300, 54800), (3425, 52800), (3520, 51375), (3750, 48224), (4000, 45210), (4110, 44000), (4125, 43840), (4384, 41250), (4400, 41100), (4521, 40000), (4800, 37675), (5000, 36168), (5280, 34250), (5480, 33000), (5500, 32880), (6000, 30140), (6028, 30000), (6576, 27500), (6600, 27400), (6850, 26400), (6875, 26304), (7500, 24112), (7535, 24000), (8000, 22605), (8220, 22000), (8250, 21920), (8768, 20625), (8800, 20550), (9042, 20000), (10000, 18084), (10275, 17600), (10560, 17125), (10960, 16500), (11000, 16440), (12000, 15070), (12056, 15000), (13152, 13750), (13200, 13700)]