131798400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13729}}^1$

素因数の和:13756

約数の個数: 96

約数和(自身を含む): 434142600

約数和(自身を除く): 302344200

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 13729, 27458, 41187, 54916, 68645, 82374, 109832, 137290, 164748, 205935, 219664, 274580, 329496, 343225, 411870, 439328, 549160, 658992, 686450, 823740, 878656, 1029675, 1098320, 1317984, 1372900, 1647480, 1757312, 2059350, 2196640, 2635968, 2745800, 3294960, 4118700, 4393280, 5271936, 5491600, 6589920, 8237400, 8786560, 10983200, 13179840, 16474800, 21966400, 26359680, 32949600, 43932800, 65899200, 131798400]

約数ペア:

[(1, 131798400), (2, 65899200), (3, 43932800), (4, 32949600), (5, 26359680), (6, 21966400), (8, 16474800), (10, 13179840), (12, 10983200), (15, 8786560), (16, 8237400), (20, 6589920), (24, 5491600), (25, 5271936), (30, 4393280), (32, 4118700), (40, 3294960), (48, 2745800), (50, 2635968), (60, 2196640), (64, 2059350), (75, 1757312), (80, 1647480), (96, 1372900), (100, 1317984), (120, 1098320), (128, 1029675), (150, 878656), (160, 823740), (192, 686450), (200, 658992), (240, 549160), (300, 439328), (320, 411870), (384, 343225), (400, 329496), (480, 274580), (600, 219664), (640, 205935), (800, 164748), (960, 137290), (1200, 109832), (1600, 82374), (1920, 68645), (2400, 54916), (3200, 41187), (4800, 27458), (9600, 13729)]