131347200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{6841}}^1$

素因数の和:6870

約数の個数: 108

約数和(自身を含む): 433536488

約数和(自身を除く): 302189288

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, 6841, 9600, 13682, 19200, 20523, 27364, 34205, 41046, 54728, 68410, 82092, 102615, 109456, 136820, 164184, 171025, 205230, 218912, 273640, 328368, 342050, 410460, 437824, 513075, 547280, 656736, 684100, 820920, 875648, 1026150, 1094560, 1313472, 1368200, 1641840, 1751296, 2052300, 2189120, 2626944, 2736400, 3283680, 4104600, 4378240, 5253888, 5472800, 6567360, 8209200, 8756480, 10945600, 13134720, 16418400, 21891200, 26269440, 32836800, 43782400, 65673600, 131347200]

約数ペア:

[(1, 131347200), (2, 65673600), (3, 43782400), (4, 32836800), (5, 26269440), (6, 21891200), (8, 16418400), (10, 13134720), (12, 10945600), (15, 8756480), (16, 8209200), (20, 6567360), (24, 5472800), (25, 5253888), (30, 4378240), (32, 4104600), (40, 3283680), (48, 2736400), (50, 2626944), (60, 2189120), (64, 2052300), (75, 1751296), (80, 1641840), (96, 1368200), (100, 1313472), (120, 1094560), (128, 1026150), (150, 875648), (160, 820920), (192, 684100), (200, 656736), (240, 547280), (256, 513075), (300, 437824), (320, 410460), (384, 342050), (400, 328368), (480, 273640), (600, 218912), (640, 205230), (768, 171025), (800, 164184), (960, 136820), (1200, 109456), (1280, 102615), (1600, 82092), (1920, 68410), (2400, 54728), (3200, 41046), (3840, 34205), (4800, 27364), (6400, 20523), (6841, 19200), (9600, 13682)]