7756800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 132

約数和(自身を含む): 25890456

約数和(自身を除く): 18133656

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, 101, 120, 128, 150, 160, 192, 200, 202, 240, 256, 300, 303, 320, 384, 400, 404, 480, 505, 512, 600, 606, 640, 768, 800, 808, 960, 1010, 1024, 1200, 1212, 1280, 1515, 1536, 1600, 1616, 1920, 2020, 2400, 2424, 2525, 2560, 3030, 3072, 3200, 3232, 3840, 4040, 4800, 4848, 5050, 5120, 6060, 6400, 6464, 7575, 7680, 8080, 9600, 9696, 10100, 12120, 12800, 12928, 15150, 15360, 16160, 19200, 19392, 20200, 24240, 25600, 25856, 30300, 32320, 38400, 38784, 40400, 48480, 51712, 60600, 64640, 76800, 77568, 80800, 96960, 103424, 121200, 129280, 155136, 161600, 193920, 242400, 258560, 310272, 323200, 387840, 484800, 517120, 646400, 775680, 969600, 1292800, 1551360, 1939200, 2585600, 3878400, 7756800]

約数ペア:

[(1, 7756800), (2, 3878400), (3, 2585600), (4, 1939200), (5, 1551360), (6, 1292800), (8, 969600), (10, 775680), (12, 646400), (15, 517120), (16, 484800), (20, 387840), (24, 323200), (25, 310272), (30, 258560), (32, 242400), (40, 193920), (48, 161600), (50, 155136), (60, 129280), (64, 121200), (75, 103424), (80, 96960), (96, 80800), (100, 77568), (101, 76800), (120, 64640), (128, 60600), (150, 51712), (160, 48480), (192, 40400), (200, 38784), (202, 38400), (240, 32320), (256, 30300), (300, 25856), (303, 25600), (320, 24240), (384, 20200), (400, 19392), (404, 19200), (480, 16160), (505, 15360), (512, 15150), (600, 12928), (606, 12800), (640, 12120), (768, 10100), (800, 9696), (808, 9600), (960, 8080), (1010, 7680), (1024, 7575), (1200, 6464), (1212, 6400), (1280, 6060), (1515, 5120), (1536, 5050), (1600, 4848), (1616, 4800), (1920, 4040), (2020, 3840), (2400, 3232), (2424, 3200), (2525, 3072), (2560, 3030)]