20232000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 168

約数和(自身を含む): 72630792

約数和(自身を除く): 52398792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 281, 288, 300, 320, 360, 375, 400, 450, 480, 500, 562, 576, 600, 720, 750, 800, 843, 900, 960, 1000, 1124, 1125, 1200, 1405, 1440, 1500, 1600, 1686, 1800, 2000, 2248, 2250, 2400, 2529, 2810, 2880, 3000, 3372, 3600, 4000, 4215, 4496, 4500, 4800, 5058, 5620, 6000, 6744, 7025, 7200, 8000, 8430, 8992, 9000, 10116, 11240, 12000, 12645, 13488, 14050, 14400, 16860, 17984, 18000, 20232, 21075, 22480, 24000, 25290, 26976, 28100, 33720, 35125, 36000, 40464, 42150, 44960, 50580, 53952, 56200, 63225, 67440, 70250, 72000, 80928, 84300, 89920, 101160, 105375, 112400, 126450, 134880, 140500, 161856, 168600, 202320, 210750, 224800, 252900, 269760, 281000, 316125, 337200, 404640, 421500, 449600, 505800, 562000, 632250, 674400, 809280, 843000, 1011600, 1124000, 1264500, 1348800, 1686000, 2023200, 2248000, 2529000, 3372000, 4046400, 5058000, 6744000, 10116000, 20232000]

約数ペア:

[(1, 20232000), (2, 10116000), (3, 6744000), (4, 5058000), (5, 4046400), (6, 3372000), (8, 2529000), (9, 2248000), (10, 2023200), (12, 1686000), (15, 1348800), (16, 1264500), (18, 1124000), (20, 1011600), (24, 843000), (25, 809280), (30, 674400), (32, 632250), (36, 562000), (40, 505800), (45, 449600), (48, 421500), (50, 404640), (60, 337200), (64, 316125), (72, 281000), (75, 269760), (80, 252900), (90, 224800), (96, 210750), (100, 202320), (120, 168600), (125, 161856), (144, 140500), (150, 134880), (160, 126450), (180, 112400), (192, 105375), (200, 101160), (225, 89920), (240, 84300), (250, 80928), (281, 72000), (288, 70250), (300, 67440), (320, 63225), (360, 56200), (375, 53952), (400, 50580), (450, 44960), (480, 42150), (500, 40464), (562, 36000), (576, 35125), (600, 33720), (720, 28100), (750, 26976), (800, 25290), (843, 24000), (900, 22480), (960, 21075), (1000, 20232), (1124, 18000), (1125, 17984), (1200, 16860), (1405, 14400), (1440, 14050), (1500, 13488), (1600, 12645), (1686, 12000), (1800, 11240), (2000, 10116), (2248, 9000), (2250, 8992), (2400, 8430), (2529, 8000), (2810, 7200), (2880, 7025), (3000, 6744), (3372, 6000), (3600, 5620), (4000, 5058), (4215, 4800), (4496, 4500)]