30806400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{3209}}^1$

素因数の和:3236

約数の個数: 96

約数和(自身を含む): 101500200

約数和(自身を除く): 70693800

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, 3200, 3209, 4800, 6418, 9600, 9627, 12836, 16045, 19254, 25672, 32090, 38508, 48135, 51344, 64180, 77016, 80225, 96270, 102688, 128360, 154032, 160450, 192540, 205376, 240675, 256720, 308064, 320900, 385080, 410752, 481350, 513440, 616128, 641800, 770160, 962700, 1026880, 1232256, 1283600, 1540320, 1925400, 2053760, 2567200, 3080640, 3850800, 5134400, 6161280, 7701600, 10268800, 15403200, 30806400]

約数ペア:

[(1, 30806400), (2, 15403200), (3, 10268800), (4, 7701600), (5, 6161280), (6, 5134400), (8, 3850800), (10, 3080640), (12, 2567200), (15, 2053760), (16, 1925400), (20, 1540320), (24, 1283600), (25, 1232256), (30, 1026880), (32, 962700), (40, 770160), (48, 641800), (50, 616128), (60, 513440), (64, 481350), (75, 410752), (80, 385080), (96, 320900), (100, 308064), (120, 256720), (128, 240675), (150, 205376), (160, 192540), (192, 160450), (200, 154032), (240, 128360), (300, 102688), (320, 96270), (384, 80225), (400, 77016), (480, 64180), (600, 51344), (640, 48135), (800, 38508), (960, 32090), (1200, 25672), (1600, 19254), (1920, 16045), (2400, 12836), (3200, 9627), (3209, 9600), (4800, 6418)]