42210000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 300

約数和(自身を含む): 171220192

約数和(自身を除く): 129010192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 67, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 134, 140, 144, 150, 168, 175, 180, 200, 201, 210, 225, 240, 250, 252, 268, 280, 300, 315, 335, 336, 350, 360, 375, 400, 402, 420, 450, 469, 500, 504, 525, 536, 560, 600, 603, 625, 630, 670, 700, 720, 750, 804, 840, 875, 900, 938, 1000, 1005, 1008, 1050, 1072, 1125, 1200, 1206, 1250, 1260, 1340, 1400, 1407, 1500, 1575, 1608, 1675, 1680, 1750, 1800, 1875, 1876, 2000, 2010, 2100, 2250, 2345, 2412, 2500, 2520, 2625, 2680, 2800, 2814, 3000, 3015, 3150, 3216, 3350, 3500, 3600, 3750, 3752, 4020, 4200, 4221, 4375, 4500, 4690, 4824, 5000, 5025, 5040, 5250, 5360, 5625, 5628, 6000, 6030, 6300, 6700, 7000, 7035, 7500, 7504, 7875, 8040, 8375, 8400, 8442, 8750, 9000, 9380, 9648, 10000, 10050, 10500, 11250, 11256, 11725, 12060, 12600, 13125, 13400, 14000, 14070, 15000, 15075, 15750, 16080, 16750, 16884, 17500, 18000, 18760, 20100, 21000, 21105, 22500, 22512, 23450, 24120, 25125, 25200, 26250, 26800, 28140, 30000, 30150, 31500, 33500, 33768, 35000, 35175, 37520, 39375, 40200, 41875, 42000, 42210, 45000, 46900, 48240, 50250, 52500, 56280, 58625, 60300, 63000, 67000, 67536, 70000, 70350, 75375, 78750, 80400, 83750, 84420, 90000, 93800, 100500, 105000, 105525, 112560, 117250, 120600, 125625, 126000, 134000, 140700, 150750, 157500, 167500, 168840, 175875, 187600, 201000, 210000, 211050, 234500, 241200, 251250, 281400, 293125, 301500, 315000, 335000, 337680, 351750, 376875, 402000, 422100, 469000, 502500, 527625, 562800, 586250, 603000, 630000, 670000, 703500, 753750, 844200, 879375, 938000, 1005000, 1055250, 1172500, 1206000, 1407000, 1507500, 1688400, 1758750, 2010000, 2110500, 2345000, 2638125, 2814000, 3015000, 3517500, 4221000, 4690000, 5276250, 6030000, 7035000, 8442000, 10552500, 14070000, 21105000, 42210000]

約数ペア:

[(1, 42210000), (2, 21105000), (3, 14070000), (4, 10552500), (5, 8442000), (6, 7035000), (7, 6030000), (8, 5276250), (9, 4690000), (10, 4221000), (12, 3517500), (14, 3015000), (15, 2814000), (16, 2638125), (18, 2345000), (20, 2110500), (21, 2010000), (24, 1758750), (25, 1688400), (28, 1507500), (30, 1407000), (35, 1206000), (36, 1172500), (40, 1055250), (42, 1005000), (45, 938000), (48, 879375), (50, 844200), (56, 753750), (60, 703500), (63, 670000), (67, 630000), (70, 603000), (72, 586250), (75, 562800), (80, 527625), (84, 502500), (90, 469000), (100, 422100), (105, 402000), (112, 376875), (120, 351750), (125, 337680), (126, 335000), (134, 315000), (140, 301500), (144, 293125), (150, 281400), (168, 251250), (175, 241200), (180, 234500), (200, 211050), (201, 210000), (210, 201000), (225, 187600), (240, 175875), (250, 168840), (252, 167500), (268, 157500), (280, 150750), (300, 140700), (315, 134000), (335, 126000), (336, 125625), (350, 120600), (360, 117250), (375, 112560), (400, 105525), (402, 105000), (420, 100500), (450, 93800), (469, 90000), (500, 84420), (504, 83750), (525, 80400), (536, 78750), (560, 75375), (600, 70350), (603, 70000), (625, 67536), (630, 67000), (670, 63000), (700, 60300), (720, 58625), (750, 56280), (804, 52500), (840, 50250), (875, 48240), (900, 46900), (938, 45000), (1000, 42210), (1005, 42000), (1008, 41875), (1050, 40200), (1072, 39375), (1125, 37520), (1200, 35175), (1206, 35000), (1250, 33768), (1260, 33500), (1340, 31500), (1400, 30150), (1407, 30000), (1500, 28140), (1575, 26800), (1608, 26250), (1675, 25200), (1680, 25125), (1750, 24120), (1800, 23450), (1875, 22512), (1876, 22500), (2000, 21105), (2010, 21000), (2100, 20100), (2250, 18760), (2345, 18000), (2412, 17500), (2500, 16884), (2520, 16750), (2625, 16080), (2680, 15750), (2800, 15075), (2814, 15000), (3000, 14070), (3015, 14000), (3150, 13400), (3216, 13125), (3350, 12600), (3500, 12060), (3600, 11725), (3750, 11256), (3752, 11250), (4020, 10500), (4200, 10050), (4221, 10000), (4375, 9648), (4500, 9380), (4690, 9000), (4824, 8750), (5000, 8442), (5025, 8400), (5040, 8375), (5250, 8040), (5360, 7875), (5625, 7504), (5628, 7500), (6000, 7035), (6030, 7000), (6300, 6700)]