51511200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 216

約数和(自身を含む): 182988288

約数和(自身を除く): 131477088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 127, 130, 150, 156, 160, 169, 195, 200, 208, 240, 254, 260, 300, 312, 325, 338, 381, 390, 400, 416, 480, 507, 508, 520, 600, 624, 635, 650, 676, 762, 780, 800, 845, 975, 1014, 1016, 1040, 1200, 1248, 1270, 1300, 1352, 1524, 1560, 1651, 1690, 1905, 1950, 2028, 2032, 2080, 2400, 2535, 2540, 2600, 2704, 3048, 3120, 3175, 3302, 3380, 3810, 3900, 4056, 4064, 4225, 4953, 5070, 5080, 5200, 5408, 6096, 6240, 6350, 6604, 6760, 7620, 7800, 8112, 8255, 8450, 9525, 9906, 10140, 10160, 10400, 12192, 12675, 12700, 13208, 13520, 15240, 15600, 16224, 16510, 16900, 19050, 19812, 20280, 20320, 21463, 24765, 25350, 25400, 26416, 27040, 30480, 31200, 33020, 33800, 38100, 39624, 40560, 41275, 42926, 49530, 50700, 50800, 52832, 60960, 64389, 66040, 67600, 76200, 79248, 81120, 82550, 85852, 99060, 101400, 101600, 107315, 123825, 128778, 132080, 135200, 152400, 158496, 165100, 171704, 198120, 202800, 214630, 247650, 257556, 264160, 304800, 321945, 330200, 343408, 396240, 405600, 429260, 495300, 515112, 536575, 643890, 660400, 686816, 792480, 858520, 990600, 1030224, 1073150, 1287780, 1320800, 1609725, 1717040, 1981200, 2060448, 2146300, 2575560, 3219450, 3434080, 3962400, 4292600, 5151120, 6438900, 8585200, 10302240, 12877800, 17170400, 25755600, 51511200]

約数ペア:

[(1, 51511200), (2, 25755600), (3, 17170400), (4, 12877800), (5, 10302240), (6, 8585200), (8, 6438900), (10, 5151120), (12, 4292600), (13, 3962400), (15, 3434080), (16, 3219450), (20, 2575560), (24, 2146300), (25, 2060448), (26, 1981200), (30, 1717040), (32, 1609725), (39, 1320800), (40, 1287780), (48, 1073150), (50, 1030224), (52, 990600), (60, 858520), (65, 792480), (75, 686816), (78, 660400), (80, 643890), (96, 536575), (100, 515112), (104, 495300), (120, 429260), (127, 405600), (130, 396240), (150, 343408), (156, 330200), (160, 321945), (169, 304800), (195, 264160), (200, 257556), (208, 247650), (240, 214630), (254, 202800), (260, 198120), (300, 171704), (312, 165100), (325, 158496), (338, 152400), (381, 135200), (390, 132080), (400, 128778), (416, 123825), (480, 107315), (507, 101600), (508, 101400), (520, 99060), (600, 85852), (624, 82550), (635, 81120), (650, 79248), (676, 76200), (762, 67600), (780, 66040), (800, 64389), (845, 60960), (975, 52832), (1014, 50800), (1016, 50700), (1040, 49530), (1200, 42926), (1248, 41275), (1270, 40560), (1300, 39624), (1352, 38100), (1524, 33800), (1560, 33020), (1651, 31200), (1690, 30480), (1905, 27040), (1950, 26416), (2028, 25400), (2032, 25350), (2080, 24765), (2400, 21463), (2535, 20320), (2540, 20280), (2600, 19812), (2704, 19050), (3048, 16900), (3120, 16510), (3175, 16224), (3302, 15600), (3380, 15240), (3810, 13520), (3900, 13208), (4056, 12700), (4064, 12675), (4225, 12192), (4953, 10400), (5070, 10160), (5080, 10140), (5200, 9906), (5408, 9525), (6096, 8450), (6240, 8255), (6350, 8112), (6604, 7800), (6760, 7620)]