79917600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 305980416

約数和(自身を除く): 226062816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 67, 70, 71, 75, 80, 84, 96, 100, 105, 112, 120, 134, 140, 142, 150, 160, 168, 175, 200, 201, 210, 213, 224, 240, 268, 280, 284, 300, 335, 336, 350, 355, 400, 402, 420, 426, 469, 480, 497, 525, 536, 560, 568, 600, 670, 672, 700, 710, 800, 804, 840, 852, 938, 994, 1005, 1050, 1065, 1072, 1120, 1136, 1200, 1340, 1400, 1407, 1420, 1491, 1608, 1675, 1680, 1704, 1775, 1876, 1988, 2010, 2100, 2130, 2144, 2272, 2345, 2400, 2485, 2680, 2800, 2814, 2840, 2982, 3216, 3350, 3360, 3408, 3550, 3752, 3976, 4020, 4200, 4260, 4690, 4757, 4970, 5025, 5325, 5360, 5600, 5628, 5680, 5964, 6432, 6700, 6816, 7035, 7100, 7455, 7504, 7952, 8040, 8400, 8520, 9380, 9514, 9940, 10050, 10650, 10720, 11256, 11360, 11725, 11928, 12425, 13400, 14070, 14200, 14271, 14910, 15008, 15904, 16080, 16800, 17040, 18760, 19028, 19880, 20100, 21300, 22512, 23450, 23785, 23856, 24850, 26800, 28140, 28400, 28542, 29820, 32160, 33299, 34080, 35175, 37275, 37520, 38056, 39760, 40200, 42600, 45024, 46900, 47570, 47712, 49700, 53600, 56280, 56800, 57084, 59640, 66598, 70350, 71355, 74550, 75040, 76112, 79520, 80400, 85200, 93800, 95140, 99400, 99897, 112560, 114168, 118925, 119280, 133196, 140700, 142710, 149100, 152224, 160800, 166495, 170400, 187600, 190280, 198800, 199794, 225120, 228336, 237850, 238560, 266392, 281400, 285420, 298200, 332990, 356775, 375200, 380560, 397600, 399588, 456672, 475700, 499485, 532784, 562800, 570840, 596400, 665980, 713550, 761120, 799176, 832475, 951400, 998970, 1065568, 1125600, 1141680, 1192800, 1331960, 1427100, 1598352, 1664950, 1902800, 1997940, 2283360, 2497425, 2663920, 2854200, 3196704, 3329900, 3805600, 3995880, 4994850, 5327840, 5708400, 6659800, 7991760, 9989700, 11416800, 13319600, 15983520, 19979400, 26639200, 39958800, 79917600]

約数ペア:

[(1, 79917600), (2, 39958800), (3, 26639200), (4, 19979400), (5, 15983520), (6, 13319600), (7, 11416800), (8, 9989700), (10, 7991760), (12, 6659800), (14, 5708400), (15, 5327840), (16, 4994850), (20, 3995880), (21, 3805600), (24, 3329900), (25, 3196704), (28, 2854200), (30, 2663920), (32, 2497425), (35, 2283360), (40, 1997940), (42, 1902800), (48, 1664950), (50, 1598352), (56, 1427100), (60, 1331960), (67, 1192800), (70, 1141680), (71, 1125600), (75, 1065568), (80, 998970), (84, 951400), (96, 832475), (100, 799176), (105, 761120), (112, 713550), (120, 665980), (134, 596400), (140, 570840), (142, 562800), (150, 532784), (160, 499485), (168, 475700), (175, 456672), (200, 399588), (201, 397600), (210, 380560), (213, 375200), (224, 356775), (240, 332990), (268, 298200), (280, 285420), (284, 281400), (300, 266392), (335, 238560), (336, 237850), (350, 228336), (355, 225120), (400, 199794), (402, 198800), (420, 190280), (426, 187600), (469, 170400), (480, 166495), (497, 160800), (525, 152224), (536, 149100), (560, 142710), (568, 140700), (600, 133196), (670, 119280), (672, 118925), (700, 114168), (710, 112560), (800, 99897), (804, 99400), (840, 95140), (852, 93800), (938, 85200), (994, 80400), (1005, 79520), (1050, 76112), (1065, 75040), (1072, 74550), (1120, 71355), (1136, 70350), (1200, 66598), (1340, 59640), (1400, 57084), (1407, 56800), (1420, 56280), (1491, 53600), (1608, 49700), (1675, 47712), (1680, 47570), (1704, 46900), (1775, 45024), (1876, 42600), (1988, 40200), (2010, 39760), (2100, 38056), (2130, 37520), (2144, 37275), (2272, 35175), (2345, 34080), (2400, 33299), (2485, 32160), (2680, 29820), (2800, 28542), (2814, 28400), (2840, 28140), (2982, 26800), (3216, 24850), (3350, 23856), (3360, 23785), (3408, 23450), (3550, 22512), (3752, 21300), (3976, 20100), (4020, 19880), (4200, 19028), (4260, 18760), (4690, 17040), (4757, 16800), (4970, 16080), (5025, 15904), (5325, 15008), (5360, 14910), (5600, 14271), (5628, 14200), (5680, 14070), (5964, 13400), (6432, 12425), (6700, 11928), (6816, 11725), (7035, 11360), (7100, 11256), (7455, 10720), (7504, 10650), (7952, 10050), (8040, 9940), (8400, 9514), (8520, 9380)]