2972758400

素因数分解:

$2^7\times 5^2\times {\mathrm{751}}^1\times {\mathrm{1237}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 7359365280

約数和(自身を除く): 4386606880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 751, 800, 1237, 1502, 1600, 2474, 3004, 3200, 3755, 4948, 6008, 6185, 7510, 9896, 12016, 12370, 15020, 18775, 19792, 24032, 24740, 30040, 30925, 37550, 39584, 48064, 49480, 60080, 61850, 75100, 79168, 96128, 98960, 120160, 123700, 150200, 158336, 197920, 240320, 247400, 300400, 395840, 480640, 494800, 600800, 791680, 928987, 989600, 1201600, 1857974, 1979200, 2403200, 3715948, 3958400, 4644935, 7431896, 9289870, 14863792, 18579740, 23224675, 29727584, 37159480, 46449350, 59455168, 74318960, 92898700, 118910336, 148637920, 185797400, 297275840, 371594800, 594551680, 743189600, 1486379200, 2972758400]

約数ペア:

[(1, 2972758400), (2, 1486379200), (4, 743189600), (5, 594551680), (8, 371594800), (10, 297275840), (16, 185797400), (20, 148637920), (25, 118910336), (32, 92898700), (40, 74318960), (50, 59455168), (64, 46449350), (80, 37159480), (100, 29727584), (128, 23224675), (160, 18579740), (200, 14863792), (320, 9289870), (400, 7431896), (640, 4644935), (751, 3958400), (800, 3715948), (1237, 2403200), (1502, 1979200), (1600, 1857974), (2474, 1201600), (3004, 989600), (3200, 928987), (3755, 791680), (4948, 600800), (6008, 494800), (6185, 480640), (7510, 395840), (9896, 300400), (12016, 247400), (12370, 240320), (15020, 197920), (18775, 158336), (19792, 150200), (24032, 123700), (24740, 120160), (30040, 98960), (30925, 96128), (37550, 79168), (39584, 75100), (48064, 61850), (49480, 60080)]