126145600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 126

約数和(自身を含む): 361298490

約数和(自身を除く): 235152890

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1609, 1960, 2240, 2450, 2800, 3136, 3218, 3920, 4900, 5600, 6436, 7840, 8045, 9800, 11200, 11263, 12872, 15680, 16090, 19600, 22526, 25744, 32180, 39200, 40225, 45052, 51488, 56315, 64360, 78400, 78841, 80450, 90104, 102976, 112630, 128720, 157682, 160900, 180208, 225260, 257440, 281575, 315364, 321800, 360416, 394205, 450520, 514880, 563150, 630728, 643600, 720832, 788410, 901040, 1126300, 1261456, 1287200, 1576820, 1802080, 1971025, 2252600, 2522912, 2574400, 3153640, 3604160, 3942050, 4505200, 5045824, 6307280, 7884100, 9010400, 12614560, 15768200, 18020800, 25229120, 31536400, 63072800, 126145600]

約数ペア:

[(1, 126145600), (2, 63072800), (4, 31536400), (5, 25229120), (7, 18020800), (8, 15768200), (10, 12614560), (14, 9010400), (16, 7884100), (20, 6307280), (25, 5045824), (28, 4505200), (32, 3942050), (35, 3604160), (40, 3153640), (49, 2574400), (50, 2522912), (56, 2252600), (64, 1971025), (70, 1802080), (80, 1576820), (98, 1287200), (100, 1261456), (112, 1126300), (140, 901040), (160, 788410), (175, 720832), (196, 643600), (200, 630728), (224, 563150), (245, 514880), (280, 450520), (320, 394205), (350, 360416), (392, 321800), (400, 315364), (448, 281575), (490, 257440), (560, 225260), (700, 180208), (784, 160900), (800, 157682), (980, 128720), (1120, 112630), (1225, 102976), (1400, 90104), (1568, 80450), (1600, 78841), (1609, 78400), (1960, 64360), (2240, 56315), (2450, 51488), (2800, 45052), (3136, 40225), (3218, 39200), (3920, 32180), (4900, 25744), (5600, 22526), (6436, 19600), (7840, 16090), (8045, 15680), (9800, 12872), (11200, 11263)]