2775129600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{72269}}^1$

素因数の和:72300

約数の個数: 120

約数和(自身を含む): 9167594040

約数和(自身を除く): 6392464440

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, 4800, 6400, 7680, 9600, 12800, 19200, 38400, 72269, 144538, 216807, 289076, 361345, 433614, 578152, 722690, 867228, 1084035, 1156304, 1445380, 1734456, 1806725, 2168070, 2312608, 2890760, 3468912, 3613450, 4336140, 4625216, 5420175, 5781520, 6937824, 7226900, 8672280, 9250432, 10840350, 11563040, 13875648, 14453800, 17344560, 18500864, 21680700, 23126080, 27751296, 28907600, 34689120, 37001728, 43361400, 46252160, 55502592, 57815200, 69378240, 86722800, 92504320, 111005184, 115630400, 138756480, 173445600, 185008640, 231260800, 277512960, 346891200, 462521600, 555025920, 693782400, 925043200, 1387564800, 2775129600]

約数ペア:

[(1, 2775129600), (2, 1387564800), (3, 925043200), (4, 693782400), (5, 555025920), (6, 462521600), (8, 346891200), (10, 277512960), (12, 231260800), (15, 185008640), (16, 173445600), (20, 138756480), (24, 115630400), (25, 111005184), (30, 92504320), (32, 86722800), (40, 69378240), (48, 57815200), (50, 55502592), (60, 46252160), (64, 43361400), (75, 37001728), (80, 34689120), (96, 28907600), (100, 27751296), (120, 23126080), (128, 21680700), (150, 18500864), (160, 17344560), (192, 14453800), (200, 13875648), (240, 11563040), (256, 10840350), (300, 9250432), (320, 8672280), (384, 7226900), (400, 6937824), (480, 5781520), (512, 5420175), (600, 4625216), (640, 4336140), (768, 3613450), (800, 3468912), (960, 2890760), (1200, 2312608), (1280, 2168070), (1536, 1806725), (1600, 1734456), (1920, 1445380), (2400, 1156304), (2560, 1084035), (3200, 867228), (3840, 722690), (4800, 578152), (6400, 433614), (7680, 361345), (9600, 289076), (12800, 216807), (19200, 144538), (38400, 72269)]