134444800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{3001}}^1$

素因数の和:3034

約数の個数: 108

約数和(自身を含む): 380437456

約数和(自身を除く): 245992656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3001, 3200, 4480, 5600, 6002, 6400, 8960, 11200, 12004, 15005, 21007, 22400, 24008, 30010, 42014, 44800, 48016, 60020, 75025, 84028, 96032, 105035, 120040, 150050, 168056, 192064, 210070, 240080, 300100, 336112, 384128, 420140, 480160, 525175, 600200, 672224, 768256, 840280, 960320, 1050350, 1200400, 1344448, 1680560, 1920640, 2100700, 2400800, 2688896, 3361120, 3841280, 4201400, 4801600, 5377792, 6722240, 8402800, 9603200, 13444480, 16805600, 19206400, 26888960, 33611200, 67222400, 134444800]

約数ペア:

[(1, 134444800), (2, 67222400), (4, 33611200), (5, 26888960), (7, 19206400), (8, 16805600), (10, 13444480), (14, 9603200), (16, 8402800), (20, 6722240), (25, 5377792), (28, 4801600), (32, 4201400), (35, 3841280), (40, 3361120), (50, 2688896), (56, 2400800), (64, 2100700), (70, 1920640), (80, 1680560), (100, 1344448), (112, 1200400), (128, 1050350), (140, 960320), (160, 840280), (175, 768256), (200, 672224), (224, 600200), (256, 525175), (280, 480160), (320, 420140), (350, 384128), (400, 336112), (448, 300100), (560, 240080), (640, 210070), (700, 192064), (800, 168056), (896, 150050), (1120, 120040), (1280, 105035), (1400, 96032), (1600, 84028), (1792, 75025), (2240, 60020), (2800, 48016), (3001, 44800), (3200, 42014), (4480, 30010), (5600, 24008), (6002, 22400), (6400, 21007), (8960, 15005), (11200, 12004)]