20760600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 73566720

約数和(自身を除く): 52806120

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 4943, 9886, 14829, 19772, 24715, 29658, 34601, 39544, 49430, 59316, 69202, 74145, 98860, 103803, 118632, 123575, 138404, 148290, 173005, 197720, 207606, 247150, 276808, 296580, 346010, 370725, 415212, 494300, 519015, 593160, 692020, 741450, 830424, 865025, 988600, 1038030, 1384040, 1482900, 1730050, 2076060, 2595075, 2965800, 3460100, 4152120, 5190150, 6920200, 10380300, 20760600]

約数ペア:

[(1, 20760600), (2, 10380300), (3, 6920200), (4, 5190150), (5, 4152120), (6, 3460100), (7, 2965800), (8, 2595075), (10, 2076060), (12, 1730050), (14, 1482900), (15, 1384040), (20, 1038030), (21, 988600), (24, 865025), (25, 830424), (28, 741450), (30, 692020), (35, 593160), (40, 519015), (42, 494300), (50, 415212), (56, 370725), (60, 346010), (70, 296580), (75, 276808), (84, 247150), (100, 207606), (105, 197720), (120, 173005), (140, 148290), (150, 138404), (168, 123575), (175, 118632), (200, 103803), (210, 98860), (280, 74145), (300, 69202), (350, 59316), (420, 49430), (525, 39544), (600, 34601), (700, 29658), (840, 24715), (1050, 19772), (1400, 14829), (2100, 9886), (4200, 4943)]