27808200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2236

約数の個数: 144

約数和(自身を含む): 106778880

約数和(自身を除く): 78970680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2207, 2520, 3150, 4200, 4414, 6300, 6621, 8828, 11035, 12600, 13242, 15449, 17656, 19863, 22070, 26484, 30898, 33105, 39726, 44140, 46347, 52968, 55175, 61796, 66210, 77245, 79452, 88280, 92694, 99315, 110350, 123592, 132420, 139041, 154490, 158904, 165525, 185388, 198630, 220700, 231735, 264840, 278082, 308980, 331050, 370776, 386225, 397260, 441400, 463470, 496575, 556164, 617960, 662100, 695205, 772450, 794520, 926940, 993150, 1112328, 1158675, 1324200, 1390410, 1544900, 1853880, 1986300, 2317350, 2780820, 3089800, 3476025, 3972600, 4634700, 5561640, 6952050, 9269400, 13904100, 27808200]

約数ペア:

[(1, 27808200), (2, 13904100), (3, 9269400), (4, 6952050), (5, 5561640), (6, 4634700), (7, 3972600), (8, 3476025), (9, 3089800), (10, 2780820), (12, 2317350), (14, 1986300), (15, 1853880), (18, 1544900), (20, 1390410), (21, 1324200), (24, 1158675), (25, 1112328), (28, 993150), (30, 926940), (35, 794520), (36, 772450), (40, 695205), (42, 662100), (45, 617960), (50, 556164), (56, 496575), (60, 463470), (63, 441400), (70, 397260), (72, 386225), (75, 370776), (84, 331050), (90, 308980), (100, 278082), (105, 264840), (120, 231735), (126, 220700), (140, 198630), (150, 185388), (168, 165525), (175, 158904), (180, 154490), (200, 139041), (210, 132420), (225, 123592), (252, 110350), (280, 99315), (300, 92694), (315, 88280), (350, 79452), (360, 77245), (420, 66210), (450, 61796), (504, 55175), (525, 52968), (600, 46347), (630, 44140), (700, 39726), (840, 33105), (900, 30898), (1050, 26484), (1260, 22070), (1400, 19863), (1575, 17656), (1800, 15449), (2100, 13242), (2207, 12600), (2520, 11035), (3150, 8828), (4200, 6621), (4414, 6300)]