188375600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1373}}^1$

素因数の和:1412

約数の個数: 120

約数和(自身を含む): 528165600

約数和(自身を除く): 339790000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1225, 1372, 1373, 1400, 1715, 1960, 2450, 2744, 2746, 2800, 3430, 3920, 4900, 5488, 5492, 6860, 6865, 8575, 9611, 9800, 10984, 13720, 13730, 17150, 19222, 19600, 21968, 27440, 27460, 34300, 34325, 38444, 48055, 54920, 67277, 68600, 68650, 76888, 96110, 109840, 134554, 137200, 137300, 153776, 192220, 240275, 269108, 274600, 336385, 384440, 470939, 480550, 538216, 549200, 672770, 768880, 941878, 961100, 1076432, 1345540, 1681925, 1883756, 1922200, 2354695, 2691080, 3363850, 3767512, 3844400, 4709390, 5382160, 6727700, 7535024, 9418780, 11773475, 13455400, 18837560, 23546950, 26910800, 37675120, 47093900, 94187800, 188375600]

約数ペア:

[(1, 188375600), (2, 94187800), (4, 47093900), (5, 37675120), (7, 26910800), (8, 23546950), (10, 18837560), (14, 13455400), (16, 11773475), (20, 9418780), (25, 7535024), (28, 6727700), (35, 5382160), (40, 4709390), (49, 3844400), (50, 3767512), (56, 3363850), (70, 2691080), (80, 2354695), (98, 1922200), (100, 1883756), (112, 1681925), (140, 1345540), (175, 1076432), (196, 961100), (200, 941878), (245, 768880), (280, 672770), (343, 549200), (350, 538216), (392, 480550), (400, 470939), (490, 384440), (560, 336385), (686, 274600), (700, 269108), (784, 240275), (980, 192220), (1225, 153776), (1372, 137300), (1373, 137200), (1400, 134554), (1715, 109840), (1960, 96110), (2450, 76888), (2744, 68650), (2746, 68600), (2800, 67277), (3430, 54920), (3920, 48055), (4900, 38444), (5488, 34325), (5492, 34300), (6860, 27460), (6865, 27440), (8575, 21968), (9611, 19600), (9800, 19222), (10984, 17150), (13720, 13730)]