131654400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{6857}}^1$

素因数の和:6886

約数の個数: 108

約数和(自身を含む): 434550312

約数和(自身を除く): 302895912

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, 3200, 3840, 4800, 6400, 6857, 9600, 13714, 19200, 20571, 27428, 34285, 41142, 54856, 68570, 82284, 102855, 109712, 137140, 164568, 171425, 205710, 219424, 274280, 329136, 342850, 411420, 438848, 514275, 548560, 658272, 685700, 822840, 877696, 1028550, 1097120, 1316544, 1371400, 1645680, 1755392, 2057100, 2194240, 2633088, 2742800, 3291360, 4114200, 4388480, 5266176, 5485600, 6582720, 8228400, 8776960, 10971200, 13165440, 16456800, 21942400, 26330880, 32913600, 43884800, 65827200, 131654400]

約数ペア:

[(1, 131654400), (2, 65827200), (3, 43884800), (4, 32913600), (5, 26330880), (6, 21942400), (8, 16456800), (10, 13165440), (12, 10971200), (15, 8776960), (16, 8228400), (20, 6582720), (24, 5485600), (25, 5266176), (30, 4388480), (32, 4114200), (40, 3291360), (48, 2742800), (50, 2633088), (60, 2194240), (64, 2057100), (75, 1755392), (80, 1645680), (96, 1371400), (100, 1316544), (120, 1097120), (128, 1028550), (150, 877696), (160, 822840), (192, 685700), (200, 658272), (240, 548560), (256, 514275), (300, 438848), (320, 411420), (384, 342850), (400, 329136), (480, 274280), (600, 219424), (640, 205710), (768, 171425), (800, 164568), (960, 137140), (1200, 109712), (1280, 102855), (1600, 82284), (1920, 68570), (2400, 54856), (3200, 41142), (3840, 34285), (4800, 27428), (6400, 20571), (6857, 19200), (9600, 13714)]