201292800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2621}}^1$

素因数の和:2654

約数の個数: 132

約数和(自身を含む): 665537016

約数和(自身を除く): 464244216

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2621, 3072, 3200, 3840, 4800, 5120, 5242, 6400, 7680, 7863, 9600, 10484, 12800, 13105, 15360, 15726, 19200, 20968, 25600, 26210, 31452, 38400, 39315, 41936, 52420, 62904, 65525, 76800, 78630, 83872, 104840, 125808, 131050, 157260, 167744, 196575, 209680, 251616, 262100, 314520, 335488, 393150, 419360, 503232, 524200, 629040, 670976, 786300, 838720, 1006464, 1048400, 1258080, 1341952, 1572600, 1677440, 2012928, 2096800, 2516160, 2683904, 3145200, 3354880, 4025856, 4193600, 5032320, 6290400, 6709760, 8051712, 8387200, 10064640, 12580800, 13419520, 16774400, 20129280, 25161600, 33548800, 40258560, 50323200, 67097600, 100646400, 201292800]

約数ペア:

[(1, 201292800), (2, 100646400), (3, 67097600), (4, 50323200), (5, 40258560), (6, 33548800), (8, 25161600), (10, 20129280), (12, 16774400), (15, 13419520), (16, 12580800), (20, 10064640), (24, 8387200), (25, 8051712), (30, 6709760), (32, 6290400), (40, 5032320), (48, 4193600), (50, 4025856), (60, 3354880), (64, 3145200), (75, 2683904), (80, 2516160), (96, 2096800), (100, 2012928), (120, 1677440), (128, 1572600), (150, 1341952), (160, 1258080), (192, 1048400), (200, 1006464), (240, 838720), (256, 786300), (300, 670976), (320, 629040), (384, 524200), (400, 503232), (480, 419360), (512, 393150), (600, 335488), (640, 314520), (768, 262100), (800, 251616), (960, 209680), (1024, 196575), (1200, 167744), (1280, 157260), (1536, 131050), (1600, 125808), (1920, 104840), (2400, 83872), (2560, 78630), (2621, 76800), (3072, 65525), (3200, 62904), (3840, 52420), (4800, 41936), (5120, 39315), (5242, 38400), (6400, 31452), (7680, 26210), (7863, 25600), (9600, 20968), (10484, 19200), (12800, 15726), (13105, 15360)]