75207520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 185286528

約数和(自身を除く): 110079008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 73, 80, 94, 137, 146, 160, 188, 235, 274, 292, 365, 376, 470, 548, 584, 685, 730, 752, 940, 1096, 1168, 1370, 1460, 1504, 1880, 2192, 2336, 2740, 2920, 3431, 3760, 4384, 5480, 5840, 6439, 6862, 7520, 10001, 10960, 11680, 12878, 13724, 17155, 20002, 21920, 25756, 27448, 32195, 34310, 40004, 50005, 51512, 54896, 64390, 68620, 80008, 100010, 103024, 109792, 128780, 137240, 160016, 200020, 206048, 257560, 274480, 320032, 400040, 470047, 515120, 548960, 800080, 940094, 1030240, 1600160, 1880188, 2350235, 3760376, 4700470, 7520752, 9400940, 15041504, 18801880, 37603760, 75207520]

約数ペア:

[(1, 75207520), (2, 37603760), (4, 18801880), (5, 15041504), (8, 9400940), (10, 7520752), (16, 4700470), (20, 3760376), (32, 2350235), (40, 1880188), (47, 1600160), (73, 1030240), (80, 940094), (94, 800080), (137, 548960), (146, 515120), (160, 470047), (188, 400040), (235, 320032), (274, 274480), (292, 257560), (365, 206048), (376, 200020), (470, 160016), (548, 137240), (584, 128780), (685, 109792), (730, 103024), (752, 100010), (940, 80008), (1096, 68620), (1168, 64390), (1370, 54896), (1460, 51512), (1504, 50005), (1880, 40004), (2192, 34310), (2336, 32195), (2740, 27448), (2920, 25756), (3431, 21920), (3760, 20002), (4384, 17155), (5480, 13724), (5840, 12878), (6439, 11680), (6862, 10960), (7520, 10001)]