75941600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 215986176

約数和(自身を除く): 140044576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 160, 175, 191, 200, 224, 280, 284, 350, 355, 382, 400, 497, 560, 568, 700, 710, 764, 800, 955, 994, 1120, 1136, 1337, 1400, 1420, 1528, 1775, 1910, 1988, 2272, 2485, 2674, 2800, 2840, 3056, 3550, 3820, 3976, 4775, 4970, 5348, 5600, 5680, 6112, 6685, 7100, 7640, 7952, 9550, 9940, 10696, 11360, 12425, 13370, 13561, 14200, 15280, 15904, 19100, 19880, 21392, 24850, 26740, 27122, 28400, 30560, 33425, 38200, 39760, 42784, 49700, 53480, 54244, 56800, 66850, 67805, 76400, 79520, 94927, 99400, 106960, 108488, 133700, 135610, 152800, 189854, 198800, 213920, 216976, 267400, 271220, 339025, 379708, 397600, 433952, 474635, 534800, 542440, 678050, 759416, 949270, 1069600, 1084880, 1356100, 1518832, 1898540, 2169760, 2373175, 2712200, 3037664, 3797080, 4746350, 5424400, 7594160, 9492700, 10848800, 15188320, 18985400, 37970800, 75941600]

約数ペア:

[(1, 75941600), (2, 37970800), (4, 18985400), (5, 15188320), (7, 10848800), (8, 9492700), (10, 7594160), (14, 5424400), (16, 4746350), (20, 3797080), (25, 3037664), (28, 2712200), (32, 2373175), (35, 2169760), (40, 1898540), (50, 1518832), (56, 1356100), (70, 1084880), (71, 1069600), (80, 949270), (100, 759416), (112, 678050), (140, 542440), (142, 534800), (160, 474635), (175, 433952), (191, 397600), (200, 379708), (224, 339025), (280, 271220), (284, 267400), (350, 216976), (355, 213920), (382, 198800), (400, 189854), (497, 152800), (560, 135610), (568, 133700), (700, 108488), (710, 106960), (764, 99400), (800, 94927), (955, 79520), (994, 76400), (1120, 67805), (1136, 66850), (1337, 56800), (1400, 54244), (1420, 53480), (1528, 49700), (1775, 42784), (1910, 39760), (1988, 38200), (2272, 33425), (2485, 30560), (2674, 28400), (2800, 27122), (2840, 26740), (3056, 24850), (3550, 21392), (3820, 19880), (3976, 19100), (4775, 15904), (4970, 15280), (5348, 14200), (5600, 13561), (5680, 13370), (6112, 12425), (6685, 11360), (7100, 10696), (7640, 9940), (7952, 9550)]