40200000

素因数分解:

$2^6\times 3^1\times 5^5\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 168

約数和(自身を含む): 134928864

約数和(自身を除く): 94728864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 134, 150, 160, 192, 200, 201, 240, 250, 268, 300, 320, 335, 375, 400, 402, 480, 500, 536, 600, 625, 670, 750, 800, 804, 960, 1000, 1005, 1072, 1200, 1250, 1340, 1500, 1600, 1608, 1675, 1875, 2000, 2010, 2144, 2400, 2500, 2680, 3000, 3125, 3216, 3350, 3750, 4000, 4020, 4288, 4800, 5000, 5025, 5360, 6000, 6250, 6432, 6700, 7500, 8000, 8040, 8375, 9375, 10000, 10050, 10720, 12000, 12500, 12864, 13400, 15000, 16080, 16750, 18750, 20000, 20100, 21440, 24000, 25000, 25125, 26800, 30000, 32160, 33500, 37500, 40000, 40200, 41875, 50000, 50250, 53600, 60000, 64320, 67000, 75000, 80400, 83750, 100000, 100500, 107200, 120000, 125625, 134000, 150000, 160800, 167500, 200000, 201000, 209375, 251250, 268000, 300000, 321600, 335000, 402000, 418750, 502500, 536000, 600000, 628125, 670000, 804000, 837500, 1005000, 1256250, 1340000, 1608000, 1675000, 2010000, 2512500, 2680000, 3350000, 4020000, 5025000, 6700000, 8040000, 10050000, 13400000, 20100000, 40200000]

約数ペア:

[(1, 40200000), (2, 20100000), (3, 13400000), (4, 10050000), (5, 8040000), (6, 6700000), (8, 5025000), (10, 4020000), (12, 3350000), (15, 2680000), (16, 2512500), (20, 2010000), (24, 1675000), (25, 1608000), (30, 1340000), (32, 1256250), (40, 1005000), (48, 837500), (50, 804000), (60, 670000), (64, 628125), (67, 600000), (75, 536000), (80, 502500), (96, 418750), (100, 402000), (120, 335000), (125, 321600), (134, 300000), (150, 268000), (160, 251250), (192, 209375), (200, 201000), (201, 200000), (240, 167500), (250, 160800), (268, 150000), (300, 134000), (320, 125625), (335, 120000), (375, 107200), (400, 100500), (402, 100000), (480, 83750), (500, 80400), (536, 75000), (600, 67000), (625, 64320), (670, 60000), (750, 53600), (800, 50250), (804, 50000), (960, 41875), (1000, 40200), (1005, 40000), (1072, 37500), (1200, 33500), (1250, 32160), (1340, 30000), (1500, 26800), (1600, 25125), (1608, 25000), (1675, 24000), (1875, 21440), (2000, 20100), (2010, 20000), (2144, 18750), (2400, 16750), (2500, 16080), (2680, 15000), (3000, 13400), (3125, 12864), (3216, 12500), (3350, 12000), (3750, 10720), (4000, 10050), (4020, 10000), (4288, 9375), (4800, 8375), (5000, 8040), (5025, 8000), (5360, 7500), (6000, 6700), (6250, 6432)]