147878400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3851}}^1$

素因数の和:3882

約数の個数: 120

約数和(自身を含む): 488633904

約数和(自身を除く): 340755504

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, 3851, 4800, 6400, 7680, 7702, 9600, 11553, 12800, 15404, 19200, 19255, 23106, 30808, 38400, 38510, 46212, 57765, 61616, 77020, 92424, 96275, 115530, 123232, 154040, 184848, 192550, 231060, 246464, 288825, 308080, 369696, 385100, 462120, 492928, 577650, 616160, 739392, 770200, 924240, 985856, 1155300, 1232320, 1478784, 1540400, 1848480, 1971712, 2310600, 2464640, 2957568, 3080800, 3696960, 4621200, 4929280, 5915136, 6161600, 7393920, 9242400, 9858560, 12323200, 14787840, 18484800, 24646400, 29575680, 36969600, 49292800, 73939200, 147878400]

約数ペア:

[(1, 147878400), (2, 73939200), (3, 49292800), (4, 36969600), (5, 29575680), (6, 24646400), (8, 18484800), (10, 14787840), (12, 12323200), (15, 9858560), (16, 9242400), (20, 7393920), (24, 6161600), (25, 5915136), (30, 4929280), (32, 4621200), (40, 3696960), (48, 3080800), (50, 2957568), (60, 2464640), (64, 2310600), (75, 1971712), (80, 1848480), (96, 1540400), (100, 1478784), (120, 1232320), (128, 1155300), (150, 985856), (160, 924240), (192, 770200), (200, 739392), (240, 616160), (256, 577650), (300, 492928), (320, 462120), (384, 385100), (400, 369696), (480, 308080), (512, 288825), (600, 246464), (640, 231060), (768, 192550), (800, 184848), (960, 154040), (1200, 123232), (1280, 115530), (1536, 96275), (1600, 92424), (1920, 77020), (2400, 61616), (2560, 57765), (3200, 46212), (3840, 38510), (3851, 38400), (4800, 30808), (6400, 23106), (7680, 19255), (7702, 19200), (9600, 15404), (11553, 12800)]