3777200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 11070720

約数和(自身を除く): 7293520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 71, 76, 80, 95, 100, 112, 133, 140, 142, 152, 175, 190, 200, 266, 280, 284, 304, 350, 355, 380, 400, 475, 497, 532, 560, 568, 665, 700, 710, 760, 950, 994, 1064, 1136, 1330, 1349, 1400, 1420, 1520, 1775, 1900, 1988, 2128, 2485, 2660, 2698, 2800, 2840, 3325, 3550, 3800, 3976, 4970, 5320, 5396, 5680, 6650, 6745, 7100, 7600, 7952, 9443, 9940, 10640, 10792, 12425, 13300, 13490, 14200, 18886, 19880, 21584, 24850, 26600, 26980, 28400, 33725, 37772, 39760, 47215, 49700, 53200, 53960, 67450, 75544, 94430, 99400, 107920, 134900, 151088, 188860, 198800, 236075, 269800, 377720, 472150, 539600, 755440, 944300, 1888600, 3777200]

約数ペア:

[(1, 3777200), (2, 1888600), (4, 944300), (5, 755440), (7, 539600), (8, 472150), (10, 377720), (14, 269800), (16, 236075), (19, 198800), (20, 188860), (25, 151088), (28, 134900), (35, 107920), (38, 99400), (40, 94430), (50, 75544), (56, 67450), (70, 53960), (71, 53200), (76, 49700), (80, 47215), (95, 39760), (100, 37772), (112, 33725), (133, 28400), (140, 26980), (142, 26600), (152, 24850), (175, 21584), (190, 19880), (200, 18886), (266, 14200), (280, 13490), (284, 13300), (304, 12425), (350, 10792), (355, 10640), (380, 9940), (400, 9443), (475, 7952), (497, 7600), (532, 7100), (560, 6745), (568, 6650), (665, 5680), (700, 5396), (710, 5320), (760, 4970), (950, 3976), (994, 3800), (1064, 3550), (1136, 3325), (1330, 2840), (1349, 2800), (1400, 2698), (1420, 2660), (1520, 2485), (1775, 2128), (1900, 1988)]