85731800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 262483200

約数和(自身を除く): 176751400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 133, 140, 152, 154, 175, 190, 200, 209, 220, 266, 275, 280, 293, 308, 350, 380, 385, 418, 440, 475, 532, 550, 586, 616, 665, 700, 760, 770, 836, 950, 1045, 1064, 1100, 1172, 1330, 1400, 1463, 1465, 1540, 1672, 1900, 1925, 2051, 2090, 2200, 2344, 2660, 2926, 2930, 3080, 3223, 3325, 3800, 3850, 4102, 4180, 5225, 5320, 5567, 5852, 5860, 6446, 6650, 7315, 7325, 7700, 8204, 8360, 10255, 10450, 11134, 11704, 11720, 12892, 13300, 14630, 14650, 15400, 16115, 16408, 20510, 20900, 22268, 22561, 25784, 26600, 27835, 29260, 29300, 32230, 36575, 38969, 41020, 41800, 44536, 45122, 51275, 55670, 58520, 58600, 61237, 64460, 73150, 77938, 80575, 82040, 90244, 102550, 111340, 112805, 122474, 128920, 139175, 146300, 155876, 161150, 180488, 194845, 205100, 222680, 225610, 244948, 278350, 292600, 306185, 311752, 322300, 389690, 410200, 428659, 451220, 489896, 556700, 564025, 612370, 644600, 779380, 857318, 902440, 974225, 1113400, 1128050, 1224740, 1530925, 1558760, 1714636, 1948450, 2143295, 2256100, 2449480, 3061850, 3429272, 3896900, 4286590, 4512200, 6123700, 7793800, 8573180, 10716475, 12247400, 17146360, 21432950, 42865900, 85731800]

約数ペア:

[(1, 85731800), (2, 42865900), (4, 21432950), (5, 17146360), (7, 12247400), (8, 10716475), (10, 8573180), (11, 7793800), (14, 6123700), (19, 4512200), (20, 4286590), (22, 3896900), (25, 3429272), (28, 3061850), (35, 2449480), (38, 2256100), (40, 2143295), (44, 1948450), (50, 1714636), (55, 1558760), (56, 1530925), (70, 1224740), (76, 1128050), (77, 1113400), (88, 974225), (95, 902440), (100, 857318), (110, 779380), (133, 644600), (140, 612370), (152, 564025), (154, 556700), (175, 489896), (190, 451220), (200, 428659), (209, 410200), (220, 389690), (266, 322300), (275, 311752), (280, 306185), (293, 292600), (308, 278350), (350, 244948), (380, 225610), (385, 222680), (418, 205100), (440, 194845), (475, 180488), (532, 161150), (550, 155876), (586, 146300), (616, 139175), (665, 128920), (700, 122474), (760, 112805), (770, 111340), (836, 102550), (950, 90244), (1045, 82040), (1064, 80575), (1100, 77938), (1172, 73150), (1330, 64460), (1400, 61237), (1463, 58600), (1465, 58520), (1540, 55670), (1672, 51275), (1900, 45122), (1925, 44536), (2051, 41800), (2090, 41020), (2200, 38969), (2344, 36575), (2660, 32230), (2926, 29300), (2930, 29260), (3080, 27835), (3223, 26600), (3325, 25784), (3800, 22561), (3850, 22268), (4102, 20900), (4180, 20510), (5225, 16408), (5320, 16115), (5567, 15400), (5852, 14650), (5860, 14630), (6446, 13300), (6650, 12892), (7315, 11720), (7325, 11704), (7700, 11134), (8204, 10450), (8360, 10255)]