79710000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2657}}^1$

素因数の和:2688

約数の個数: 100

約数和(自身を含む): 257411352

約数和(自身を除く): 177701352

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, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 2657, 3000, 3750, 5000, 5314, 6000, 7500, 7971, 10000, 10628, 13285, 15000, 15942, 21256, 26570, 30000, 31884, 39855, 42512, 53140, 63768, 66425, 79710, 106280, 127536, 132850, 159420, 199275, 212560, 265700, 318840, 332125, 398550, 531400, 637680, 664250, 797100, 996375, 1062800, 1328500, 1594200, 1660625, 1992750, 2657000, 3188400, 3321250, 3985500, 4981875, 5314000, 6642500, 7971000, 9963750, 13285000, 15942000, 19927500, 26570000, 39855000, 79710000]

約数ペア:

[(1, 79710000), (2, 39855000), (3, 26570000), (4, 19927500), (5, 15942000), (6, 13285000), (8, 9963750), (10, 7971000), (12, 6642500), (15, 5314000), (16, 4981875), (20, 3985500), (24, 3321250), (25, 3188400), (30, 2657000), (40, 1992750), (48, 1660625), (50, 1594200), (60, 1328500), (75, 1062800), (80, 996375), (100, 797100), (120, 664250), (125, 637680), (150, 531400), (200, 398550), (240, 332125), (250, 318840), (300, 265700), (375, 212560), (400, 199275), (500, 159420), (600, 132850), (625, 127536), (750, 106280), (1000, 79710), (1200, 66425), (1250, 63768), (1500, 53140), (1875, 42512), (2000, 39855), (2500, 31884), (2657, 30000), (3000, 26570), (3750, 21256), (5000, 15942), (5314, 15000), (6000, 13285), (7500, 10628), (7971, 10000)]