77211360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 275607360

約数和(自身を除く): 198396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 293, 305, 360, 366, 432, 480, 488, 540, 549, 586, 610, 720, 732, 864, 879, 915, 976, 1080, 1098, 1172, 1220, 1440, 1464, 1465, 1647, 1758, 1830, 1952, 2160, 2196, 2344, 2440, 2637, 2745, 2928, 2930, 3294, 3516, 3660, 4320, 4392, 4395, 4688, 4880, 5274, 5490, 5856, 5860, 6588, 7032, 7320, 7911, 8235, 8784, 8790, 9376, 9760, 10548, 10980, 11720, 13176, 13185, 14064, 14640, 15822, 16470, 17568, 17580, 17873, 21096, 21960, 23440, 26352, 26370, 28128, 29280, 31644, 32940, 35160, 35746, 39555, 42192, 43920, 46880, 52704, 52740, 53619, 63288, 65880, 70320, 71492, 79110, 84384, 87840, 89365, 105480, 107238, 126576, 131760, 140640, 142984, 158220, 160857, 178730, 210960, 214476, 253152, 263520, 268095, 285968, 316440, 321714, 357460, 421920, 428952, 482571, 536190, 571936, 632880, 643428, 714920, 804285, 857904, 965142, 1072380, 1265760, 1286856, 1429840, 1608570, 1715808, 1930284, 2144760, 2412855, 2573712, 2859680, 3217140, 3860568, 4289520, 4825710, 5147424, 6434280, 7721136, 8579040, 9651420, 12868560, 15442272, 19302840, 25737120, 38605680, 77211360]

約数ペア:

[(1, 77211360), (2, 38605680), (3, 25737120), (4, 19302840), (5, 15442272), (6, 12868560), (8, 9651420), (9, 8579040), (10, 7721136), (12, 6434280), (15, 5147424), (16, 4825710), (18, 4289520), (20, 3860568), (24, 3217140), (27, 2859680), (30, 2573712), (32, 2412855), (36, 2144760), (40, 1930284), (45, 1715808), (48, 1608570), (54, 1429840), (60, 1286856), (61, 1265760), (72, 1072380), (80, 965142), (90, 857904), (96, 804285), (108, 714920), (120, 643428), (122, 632880), (135, 571936), (144, 536190), (160, 482571), (180, 428952), (183, 421920), (216, 357460), (240, 321714), (244, 316440), (270, 285968), (288, 268095), (293, 263520), (305, 253152), (360, 214476), (366, 210960), (432, 178730), (480, 160857), (488, 158220), (540, 142984), (549, 140640), (586, 131760), (610, 126576), (720, 107238), (732, 105480), (864, 89365), (879, 87840), (915, 84384), (976, 79110), (1080, 71492), (1098, 70320), (1172, 65880), (1220, 63288), (1440, 53619), (1464, 52740), (1465, 52704), (1647, 46880), (1758, 43920), (1830, 42192), (1952, 39555), (2160, 35746), (2196, 35160), (2344, 32940), (2440, 31644), (2637, 29280), (2745, 28128), (2928, 26370), (2930, 26352), (3294, 23440), (3516, 21960), (3660, 21096), (4320, 17873), (4392, 17580), (4395, 17568), (4688, 16470), (4880, 15822), (5274, 14640), (5490, 14064), (5856, 13185), (5860, 13176), (6588, 11720), (7032, 10980), (7320, 10548), (7911, 9760), (8235, 9376), (8784, 8790)]