131800800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54917}}^1$

素因数の和:54940

約数の個数: 72

約数和(自身を含む): 429019416

約数和(自身を除く): 297218616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 54917, 109834, 164751, 219668, 274585, 329502, 439336, 549170, 659004, 823755, 878672, 1098340, 1318008, 1372925, 1647510, 1757344, 2196680, 2636016, 2745850, 3295020, 4118775, 4393360, 5272032, 5491700, 6590040, 8237550, 8786720, 10983400, 13180080, 16475100, 21966800, 26360160, 32950200, 43933600, 65900400, 131800800]

約数ペア:

[(1, 131800800), (2, 65900400), (3, 43933600), (4, 32950200), (5, 26360160), (6, 21966800), (8, 16475100), (10, 13180080), (12, 10983400), (15, 8786720), (16, 8237550), (20, 6590040), (24, 5491700), (25, 5272032), (30, 4393360), (32, 4118775), (40, 3295020), (48, 2745850), (50, 2636016), (60, 2196680), (75, 1757344), (80, 1647510), (96, 1372925), (100, 1318008), (120, 1098340), (150, 878672), (160, 823755), (200, 659004), (240, 549170), (300, 439336), (400, 329502), (480, 274585), (600, 219668), (800, 164751), (1200, 109834), (2400, 54917)]