77940000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 180

約数和(自身を含む): 277603326

約数和(自身を除く): 199663326

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 433, 450, 480, 500, 600, 625, 720, 750, 800, 866, 900, 1000, 1125, 1200, 1250, 1299, 1440, 1500, 1732, 1800, 1875, 2000, 2165, 2250, 2400, 2500, 2598, 3000, 3464, 3600, 3750, 3897, 4000, 4330, 4500, 5000, 5196, 5625, 6000, 6495, 6928, 7200, 7500, 7794, 8660, 9000, 10000, 10392, 10825, 11250, 12000, 12990, 13856, 15000, 15588, 17320, 18000, 19485, 20000, 20784, 21650, 22500, 25980, 30000, 31176, 32475, 34640, 36000, 38970, 41568, 43300, 45000, 51960, 54125, 60000, 62352, 64950, 69280, 77940, 86600, 90000, 97425, 103920, 108250, 124704, 129900, 155880, 162375, 173200, 180000, 194850, 207840, 216500, 259800, 270625, 311760, 324750, 346400, 389700, 433000, 487125, 519600, 541250, 623520, 649500, 779400, 811875, 866000, 974250, 1039200, 1082500, 1299000, 1558800, 1623750, 1732000, 1948500, 2165000, 2435625, 2598000, 3117600, 3247500, 3897000, 4330000, 4871250, 5196000, 6495000, 7794000, 8660000, 9742500, 12990000, 15588000, 19485000, 25980000, 38970000, 77940000]

約数ペア:

[(1, 77940000), (2, 38970000), (3, 25980000), (4, 19485000), (5, 15588000), (6, 12990000), (8, 9742500), (9, 8660000), (10, 7794000), (12, 6495000), (15, 5196000), (16, 4871250), (18, 4330000), (20, 3897000), (24, 3247500), (25, 3117600), (30, 2598000), (32, 2435625), (36, 2165000), (40, 1948500), (45, 1732000), (48, 1623750), (50, 1558800), (60, 1299000), (72, 1082500), (75, 1039200), (80, 974250), (90, 866000), (96, 811875), (100, 779400), (120, 649500), (125, 623520), (144, 541250), (150, 519600), (160, 487125), (180, 433000), (200, 389700), (225, 346400), (240, 324750), (250, 311760), (288, 270625), (300, 259800), (360, 216500), (375, 207840), (400, 194850), (433, 180000), (450, 173200), (480, 162375), (500, 155880), (600, 129900), (625, 124704), (720, 108250), (750, 103920), (800, 97425), (866, 90000), (900, 86600), (1000, 77940), (1125, 69280), (1200, 64950), (1250, 62352), (1299, 60000), (1440, 54125), (1500, 51960), (1732, 45000), (1800, 43300), (1875, 41568), (2000, 38970), (2165, 36000), (2250, 34640), (2400, 32475), (2500, 31176), (2598, 30000), (3000, 25980), (3464, 22500), (3600, 21650), (3750, 20784), (3897, 20000), (4000, 19485), (4330, 18000), (4500, 17320), (5000, 15588), (5196, 15000), (5625, 13856), (6000, 12990), (6495, 12000), (6928, 11250), (7200, 10825), (7500, 10392), (7794, 10000), (8660, 9000)]