2905212000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{242101}}^1$

素因数の和:242129

約数の個数: 96

約数和(自身を含む): 9517513824

約数和(自身を除く): 6612301824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 242101, 484202, 726303, 968404, 1210505, 1452606, 1936808, 2421010, 2905212, 3631515, 3873616, 4842020, 5810424, 6052525, 7263030, 7747232, 9684040, 11620848, 12105050, 14526060, 18157575, 19368080, 23241696, 24210100, 29052120, 30262625, 36315150, 38736160, 48420200, 58104240, 60525250, 72630300, 90787875, 96840400, 116208480, 121050500, 145260600, 181575750, 193680800, 242101000, 290521200, 363151500, 484202000, 581042400, 726303000, 968404000, 1452606000, 2905212000]

約数ペア:

[(1, 2905212000), (2, 1452606000), (3, 968404000), (4, 726303000), (5, 581042400), (6, 484202000), (8, 363151500), (10, 290521200), (12, 242101000), (15, 193680800), (16, 181575750), (20, 145260600), (24, 121050500), (25, 116208480), (30, 96840400), (32, 90787875), (40, 72630300), (48, 60525250), (50, 58104240), (60, 48420200), (75, 38736160), (80, 36315150), (96, 30262625), (100, 29052120), (120, 24210100), (125, 23241696), (150, 19368080), (160, 18157575), (200, 14526060), (240, 12105050), (250, 11620848), (300, 9684040), (375, 7747232), (400, 7263030), (480, 6052525), (500, 5810424), (600, 4842020), (750, 3873616), (800, 3631515), (1000, 2905212), (1200, 2421010), (1500, 1936808), (2000, 1452606), (2400, 1210505), (3000, 968404), (4000, 726303), (6000, 484202), (12000, 242101)]