138120000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1151}}^1$

素因数の和:1186

約数の個数: 140

約数和(自身を含む): 457053696

約数和(自身を除く): 318933696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1151, 1200, 1250, 1500, 1600, 1875, 2000, 2302, 2400, 2500, 3000, 3453, 3750, 4000, 4604, 4800, 5000, 5755, 6000, 6906, 7500, 8000, 9208, 10000, 11510, 12000, 13812, 15000, 17265, 18416, 20000, 23020, 24000, 27624, 28775, 30000, 34530, 36832, 40000, 46040, 55248, 57550, 60000, 69060, 73664, 86325, 92080, 110496, 115100, 120000, 138120, 143875, 172650, 184160, 220992, 230200, 276240, 287750, 345300, 368320, 431625, 460400, 552480, 575500, 690600, 719375, 863250, 920800, 1104960, 1151000, 1381200, 1438750, 1726500, 1841600, 2158125, 2302000, 2762400, 2877500, 3453000, 4316250, 4604000, 5524800, 5755000, 6906000, 8632500, 9208000, 11510000, 13812000, 17265000, 23020000, 27624000, 34530000, 46040000, 69060000, 138120000]

約数ペア:

[(1, 138120000), (2, 69060000), (3, 46040000), (4, 34530000), (5, 27624000), (6, 23020000), (8, 17265000), (10, 13812000), (12, 11510000), (15, 9208000), (16, 8632500), (20, 6906000), (24, 5755000), (25, 5524800), (30, 4604000), (32, 4316250), (40, 3453000), (48, 2877500), (50, 2762400), (60, 2302000), (64, 2158125), (75, 1841600), (80, 1726500), (96, 1438750), (100, 1381200), (120, 1151000), (125, 1104960), (150, 920800), (160, 863250), (192, 719375), (200, 690600), (240, 575500), (250, 552480), (300, 460400), (320, 431625), (375, 368320), (400, 345300), (480, 287750), (500, 276240), (600, 230200), (625, 220992), (750, 184160), (800, 172650), (960, 143875), (1000, 138120), (1151, 120000), (1200, 115100), (1250, 110496), (1500, 92080), (1600, 86325), (1875, 73664), (2000, 69060), (2302, 60000), (2400, 57550), (2500, 55248), (3000, 46040), (3453, 40000), (3750, 36832), (4000, 34530), (4604, 30000), (4800, 28775), (5000, 27624), (5755, 24000), (6000, 23020), (6906, 20000), (7500, 18416), (8000, 17265), (9208, 15000), (10000, 13812), (11510, 12000)]