79863000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3803}}^1$

素因数の和:3834

約数の個数: 128

約数和(自身を含む): 284843520

約数和(自身を除く): 204980520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 3803, 4200, 5250, 7000, 7606, 10500, 11409, 15212, 19015, 21000, 22818, 26621, 30424, 38030, 45636, 53242, 57045, 76060, 79863, 91272, 95075, 106484, 114090, 133105, 152120, 159726, 190150, 212968, 228180, 266210, 285225, 319452, 380300, 399315, 456360, 475375, 532420, 570450, 638904, 665525, 760600, 798630, 950750, 1064840, 1140900, 1331050, 1426125, 1597260, 1901500, 1996575, 2281800, 2662100, 2852250, 3194520, 3327625, 3803000, 3993150, 5324200, 5704500, 6655250, 7986300, 9982875, 11409000, 13310500, 15972600, 19965750, 26621000, 39931500, 79863000]

約数ペア:

[(1, 79863000), (2, 39931500), (3, 26621000), (4, 19965750), (5, 15972600), (6, 13310500), (7, 11409000), (8, 9982875), (10, 7986300), (12, 6655250), (14, 5704500), (15, 5324200), (20, 3993150), (21, 3803000), (24, 3327625), (25, 3194520), (28, 2852250), (30, 2662100), (35, 2281800), (40, 1996575), (42, 1901500), (50, 1597260), (56, 1426125), (60, 1331050), (70, 1140900), (75, 1064840), (84, 950750), (100, 798630), (105, 760600), (120, 665525), (125, 638904), (140, 570450), (150, 532420), (168, 475375), (175, 456360), (200, 399315), (210, 380300), (250, 319452), (280, 285225), (300, 266210), (350, 228180), (375, 212968), (420, 190150), (500, 159726), (525, 152120), (600, 133105), (700, 114090), (750, 106484), (840, 95075), (875, 91272), (1000, 79863), (1050, 76060), (1400, 57045), (1500, 53242), (1750, 45636), (2100, 38030), (2625, 30424), (3000, 26621), (3500, 22818), (3803, 21000), (4200, 19015), (5250, 15212), (7000, 11409), (7606, 10500)]