151564800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3947}}^1$

素因数の和:3978

約数の個数: 120

約数和(自身を含む): 500811696

約数和(自身を除く): 349246896

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, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 3947, 4800, 6400, 7680, 7894, 9600, 11841, 12800, 15788, 19200, 19735, 23682, 31576, 38400, 39470, 47364, 59205, 63152, 78940, 94728, 98675, 118410, 126304, 157880, 189456, 197350, 236820, 252608, 296025, 315760, 378912, 394700, 473640, 505216, 592050, 631520, 757824, 789400, 947280, 1010432, 1184100, 1263040, 1515648, 1578800, 1894560, 2020864, 2368200, 2526080, 3031296, 3157600, 3789120, 4736400, 5052160, 6062592, 6315200, 7578240, 9472800, 10104320, 12630400, 15156480, 18945600, 25260800, 30312960, 37891200, 50521600, 75782400, 151564800]

約数ペア:

[(1, 151564800), (2, 75782400), (3, 50521600), (4, 37891200), (5, 30312960), (6, 25260800), (8, 18945600), (10, 15156480), (12, 12630400), (15, 10104320), (16, 9472800), (20, 7578240), (24, 6315200), (25, 6062592), (30, 5052160), (32, 4736400), (40, 3789120), (48, 3157600), (50, 3031296), (60, 2526080), (64, 2368200), (75, 2020864), (80, 1894560), (96, 1578800), (100, 1515648), (120, 1263040), (128, 1184100), (150, 1010432), (160, 947280), (192, 789400), (200, 757824), (240, 631520), (256, 592050), (300, 505216), (320, 473640), (384, 394700), (400, 378912), (480, 315760), (512, 296025), (600, 252608), (640, 236820), (768, 197350), (800, 189456), (960, 157880), (1200, 126304), (1280, 118410), (1536, 98675), (1600, 94728), (1920, 78940), (2400, 63152), (2560, 59205), (3200, 47364), (3840, 39470), (3947, 38400), (4800, 31576), (6400, 23682), (7680, 19735), (7894, 19200), (9600, 15788), (11841, 12800)]