25161600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{2621}}^1$

素因数の和:2648

約数の個数: 96

約数和(自身を含む): 82907640

約数和(自身を除く): 57746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 2621, 3200, 4800, 5242, 7863, 9600, 10484, 13105, 15726, 20968, 26210, 31452, 39315, 41936, 52420, 62904, 65525, 78630, 83872, 104840, 125808, 131050, 157260, 167744, 196575, 209680, 251616, 262100, 314520, 335488, 393150, 419360, 503232, 524200, 629040, 786300, 838720, 1006464, 1048400, 1258080, 1572600, 1677440, 2096800, 2516160, 3145200, 4193600, 5032320, 6290400, 8387200, 12580800, 25161600]

約数ペア:

[(1, 25161600), (2, 12580800), (3, 8387200), (4, 6290400), (5, 5032320), (6, 4193600), (8, 3145200), (10, 2516160), (12, 2096800), (15, 1677440), (16, 1572600), (20, 1258080), (24, 1048400), (25, 1006464), (30, 838720), (32, 786300), (40, 629040), (48, 524200), (50, 503232), (60, 419360), (64, 393150), (75, 335488), (80, 314520), (96, 262100), (100, 251616), (120, 209680), (128, 196575), (150, 167744), (160, 157260), (192, 131050), (200, 125808), (240, 104840), (300, 83872), (320, 78630), (384, 65525), (400, 62904), (480, 52420), (600, 41936), (640, 39315), (800, 31452), (960, 26210), (1200, 20968), (1600, 15726), (1920, 13105), (2400, 10484), (2621, 9600), (3200, 7863), (4800, 5242)]