77222400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 120

約数和(自身を含む): 255226224

約数和(自身を除く): 178003824

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, 2011, 2400, 2560, 3200, 3840, 4022, 4800, 6033, 6400, 7680, 8044, 9600, 10055, 12066, 12800, 16088, 19200, 20110, 24132, 30165, 32176, 38400, 40220, 48264, 50275, 60330, 64352, 80440, 96528, 100550, 120660, 128704, 150825, 160880, 193056, 201100, 241320, 257408, 301650, 321760, 386112, 402200, 482640, 514816, 603300, 643520, 772224, 804400, 965280, 1029632, 1206600, 1287040, 1544448, 1608800, 1930560, 2413200, 2574080, 3088896, 3217600, 3861120, 4826400, 5148160, 6435200, 7722240, 9652800, 12870400, 15444480, 19305600, 25740800, 38611200, 77222400]

約数ペア:

[(1, 77222400), (2, 38611200), (3, 25740800), (4, 19305600), (5, 15444480), (6, 12870400), (8, 9652800), (10, 7722240), (12, 6435200), (15, 5148160), (16, 4826400), (20, 3861120), (24, 3217600), (25, 3088896), (30, 2574080), (32, 2413200), (40, 1930560), (48, 1608800), (50, 1544448), (60, 1287040), (64, 1206600), (75, 1029632), (80, 965280), (96, 804400), (100, 772224), (120, 643520), (128, 603300), (150, 514816), (160, 482640), (192, 402200), (200, 386112), (240, 321760), (256, 301650), (300, 257408), (320, 241320), (384, 201100), (400, 193056), (480, 160880), (512, 150825), (600, 128704), (640, 120660), (768, 100550), (800, 96528), (960, 80440), (1200, 64352), (1280, 60330), (1536, 50275), (1600, 48264), (1920, 40220), (2011, 38400), (2400, 32176), (2560, 30165), (3200, 24132), (3840, 20110), (4022, 19200), (4800, 16088), (6033, 12800), (6400, 12066), (7680, 10055), (8044, 9600)]