51025200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 165461136

約数和(自身を除く): 114435936

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, 101, 120, 150, 200, 202, 240, 300, 303, 400, 404, 421, 505, 600, 606, 808, 842, 1010, 1200, 1212, 1263, 1515, 1616, 1684, 2020, 2105, 2424, 2525, 2526, 3030, 3368, 4040, 4210, 4848, 5050, 5052, 6060, 6315, 6736, 7575, 8080, 8420, 10100, 10104, 10525, 12120, 12630, 15150, 16840, 20200, 20208, 21050, 24240, 25260, 30300, 31575, 33680, 40400, 42100, 42521, 50520, 60600, 63150, 84200, 85042, 101040, 121200, 126300, 127563, 168400, 170084, 212605, 252600, 255126, 340168, 425210, 505200, 510252, 637815, 680336, 850420, 1020504, 1063025, 1275630, 1700840, 2041008, 2126050, 2551260, 3189075, 3401680, 4252100, 5102520, 6378150, 8504200, 10205040, 12756300, 17008400, 25512600, 51025200]

約数ペア:

[(1, 51025200), (2, 25512600), (3, 17008400), (4, 12756300), (5, 10205040), (6, 8504200), (8, 6378150), (10, 5102520), (12, 4252100), (15, 3401680), (16, 3189075), (20, 2551260), (24, 2126050), (25, 2041008), (30, 1700840), (40, 1275630), (48, 1063025), (50, 1020504), (60, 850420), (75, 680336), (80, 637815), (100, 510252), (101, 505200), (120, 425210), (150, 340168), (200, 255126), (202, 252600), (240, 212605), (300, 170084), (303, 168400), (400, 127563), (404, 126300), (421, 121200), (505, 101040), (600, 85042), (606, 84200), (808, 63150), (842, 60600), (1010, 50520), (1200, 42521), (1212, 42100), (1263, 40400), (1515, 33680), (1616, 31575), (1684, 30300), (2020, 25260), (2105, 24240), (2424, 21050), (2525, 20208), (2526, 20200), (3030, 16840), (3368, 15150), (4040, 12630), (4210, 12120), (4848, 10525), (5050, 10104), (5052, 10100), (6060, 8420), (6315, 8080), (6736, 7575)]