51590400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2687}}^1$

素因数の和:2716

約数の個数: 108

約数和(自身を含む): 170322432

約数和(自身を除く): 118732032

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 2687, 3200, 3840, 4800, 5374, 6400, 8061, 9600, 10748, 13435, 16122, 19200, 21496, 26870, 32244, 40305, 42992, 53740, 64488, 67175, 80610, 85984, 107480, 128976, 134350, 161220, 171968, 201525, 214960, 257952, 268700, 322440, 343936, 403050, 429920, 515904, 537400, 644880, 687872, 806100, 859840, 1031808, 1074800, 1289760, 1612200, 1719680, 2063616, 2149600, 2579520, 3224400, 3439360, 4299200, 5159040, 6448800, 8598400, 10318080, 12897600, 17196800, 25795200, 51590400]

約数ペア:

[(1, 51590400), (2, 25795200), (3, 17196800), (4, 12897600), (5, 10318080), (6, 8598400), (8, 6448800), (10, 5159040), (12, 4299200), (15, 3439360), (16, 3224400), (20, 2579520), (24, 2149600), (25, 2063616), (30, 1719680), (32, 1612200), (40, 1289760), (48, 1074800), (50, 1031808), (60, 859840), (64, 806100), (75, 687872), (80, 644880), (96, 537400), (100, 515904), (120, 429920), (128, 403050), (150, 343936), (160, 322440), (192, 268700), (200, 257952), (240, 214960), (256, 201525), (300, 171968), (320, 161220), (384, 134350), (400, 128976), (480, 107480), (600, 85984), (640, 80610), (768, 67175), (800, 64488), (960, 53740), (1200, 42992), (1280, 40305), (1600, 32244), (1920, 26870), (2400, 21496), (2687, 19200), (3200, 16122), (3840, 13435), (4800, 10748), (5374, 9600), (6400, 8061)]