136964800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 126

約数和(自身を含む): 392266932

約数和(自身を除く): 255302132

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, 1747, 1960, 2240, 2450, 2800, 3136, 3494, 3920, 4900, 5600, 6988, 7840, 8735, 9800, 11200, 12229, 13976, 15680, 17470, 19600, 24458, 27952, 34940, 39200, 43675, 48916, 55904, 61145, 69880, 78400, 85603, 87350, 97832, 111808, 122290, 139760, 171206, 174700, 195664, 244580, 279520, 305725, 342412, 349400, 391328, 428015, 489160, 559040, 611450, 684824, 698800, 782656, 856030, 978320, 1222900, 1369648, 1397600, 1712060, 1956640, 2140075, 2445800, 2739296, 2795200, 3424120, 3913280, 4280150, 4891600, 5478592, 6848240, 8560300, 9783200, 13696480, 17120600, 19566400, 27392960, 34241200, 68482400, 136964800]

約数ペア:

[(1, 136964800), (2, 68482400), (4, 34241200), (5, 27392960), (7, 19566400), (8, 17120600), (10, 13696480), (14, 9783200), (16, 8560300), (20, 6848240), (25, 5478592), (28, 4891600), (32, 4280150), (35, 3913280), (40, 3424120), (49, 2795200), (50, 2739296), (56, 2445800), (64, 2140075), (70, 1956640), (80, 1712060), (98, 1397600), (100, 1369648), (112, 1222900), (140, 978320), (160, 856030), (175, 782656), (196, 698800), (200, 684824), (224, 611450), (245, 559040), (280, 489160), (320, 428015), (350, 391328), (392, 349400), (400, 342412), (448, 305725), (490, 279520), (560, 244580), (700, 195664), (784, 174700), (800, 171206), (980, 139760), (1120, 122290), (1225, 111808), (1400, 97832), (1568, 87350), (1600, 85603), (1747, 78400), (1960, 69880), (2240, 61145), (2450, 55904), (2800, 48916), (3136, 43675), (3494, 39200), (3920, 34940), (4900, 27952), (5600, 24458), (6988, 19600), (7840, 17470), (8735, 15680), (9800, 13976), (11200, 12229)]