172122000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{28687}}^1$

素因数の和:28713

約数の個数: 80

約数和(自身を含む): 554940672

約数和(自身を除く): 382818672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 28687, 57374, 86061, 114748, 143435, 172122, 229496, 286870, 344244, 430305, 458992, 573740, 688488, 717175, 860610, 1147480, 1376976, 1434350, 1721220, 2151525, 2294960, 2868700, 3442440, 3585875, 4303050, 5737400, 6884880, 7171750, 8606100, 10757625, 11474800, 14343500, 17212200, 21515250, 28687000, 34424400, 43030500, 57374000, 86061000, 172122000]

約数ペア:

[(1, 172122000), (2, 86061000), (3, 57374000), (4, 43030500), (5, 34424400), (6, 28687000), (8, 21515250), (10, 17212200), (12, 14343500), (15, 11474800), (16, 10757625), (20, 8606100), (24, 7171750), (25, 6884880), (30, 5737400), (40, 4303050), (48, 3585875), (50, 3442440), (60, 2868700), (75, 2294960), (80, 2151525), (100, 1721220), (120, 1434350), (125, 1376976), (150, 1147480), (200, 860610), (240, 717175), (250, 688488), (300, 573740), (375, 458992), (400, 430305), (500, 344244), (600, 286870), (750, 229496), (1000, 172122), (1200, 143435), (1500, 114748), (2000, 86061), (3000, 57374), (6000, 28687)]