128070000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 150

約数和(自身を含む): 448194032

約数和(自身を除く): 320124032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1423, 1500, 1800, 1875, 2000, 2250, 2500, 2846, 3000, 3600, 3750, 4269, 4500, 5000, 5625, 5692, 6000, 7115, 7500, 8538, 9000, 10000, 11250, 11384, 12807, 14230, 15000, 17076, 18000, 21345, 22500, 22768, 25614, 28460, 30000, 34152, 35575, 42690, 45000, 51228, 56920, 64035, 68304, 71150, 85380, 90000, 102456, 106725, 113840, 128070, 142300, 170760, 177875, 204912, 213450, 256140, 284600, 320175, 341520, 355750, 426900, 512280, 533625, 569200, 640350, 711500, 853800, 889375, 1024560, 1067250, 1280700, 1423000, 1600875, 1707600, 1778750, 2134500, 2561400, 2668125, 2846000, 3201750, 3557500, 4269000, 5122800, 5336250, 6403500, 7115000, 8004375, 8538000, 10672500, 12807000, 14230000, 16008750, 21345000, 25614000, 32017500, 42690000, 64035000, 128070000]

約数ペア:

[(1, 128070000), (2, 64035000), (3, 42690000), (4, 32017500), (5, 25614000), (6, 21345000), (8, 16008750), (9, 14230000), (10, 12807000), (12, 10672500), (15, 8538000), (16, 8004375), (18, 7115000), (20, 6403500), (24, 5336250), (25, 5122800), (30, 4269000), (36, 3557500), (40, 3201750), (45, 2846000), (48, 2668125), (50, 2561400), (60, 2134500), (72, 1778750), (75, 1707600), (80, 1600875), (90, 1423000), (100, 1280700), (120, 1067250), (125, 1024560), (144, 889375), (150, 853800), (180, 711500), (200, 640350), (225, 569200), (240, 533625), (250, 512280), (300, 426900), (360, 355750), (375, 341520), (400, 320175), (450, 284600), (500, 256140), (600, 213450), (625, 204912), (720, 177875), (750, 170760), (900, 142300), (1000, 128070), (1125, 113840), (1200, 106725), (1250, 102456), (1423, 90000), (1500, 85380), (1800, 71150), (1875, 68304), (2000, 64035), (2250, 56920), (2500, 51228), (2846, 45000), (3000, 42690), (3600, 35575), (3750, 34152), (4269, 30000), (4500, 28460), (5000, 25614), (5625, 22768), (5692, 22500), (6000, 21345), (7115, 18000), (7500, 17076), (8538, 15000), (9000, 14230), (10000, 12807), (11250, 11384)]