2056551600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{25579}}^1$

素因数の和:25667

約数の個数: 120

約数和(自身を含む): 6686407360

約数和(自身を除く): 4629855760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 1005, 1072, 1200, 1340, 1608, 1675, 2010, 2680, 3216, 3350, 4020, 5025, 5360, 6700, 8040, 10050, 13400, 16080, 20100, 25579, 26800, 40200, 51158, 76737, 80400, 102316, 127895, 153474, 204632, 255790, 306948, 383685, 409264, 511580, 613896, 639475, 767370, 1023160, 1227792, 1278950, 1534740, 1713793, 1918425, 2046320, 2557900, 3069480, 3427586, 3836850, 5115800, 5141379, 6138960, 6855172, 7673700, 8568965, 10231600, 10282758, 13710344, 15347400, 17137930, 20565516, 25706895, 27420688, 30694800, 34275860, 41131032, 42844825, 51413790, 68551720, 82262064, 85689650, 102827580, 128534475, 137103440, 171379300, 205655160, 257068950, 342758600, 411310320, 514137900, 685517200, 1028275800, 2056551600]

約数ペア:

[(1, 2056551600), (2, 1028275800), (3, 685517200), (4, 514137900), (5, 411310320), (6, 342758600), (8, 257068950), (10, 205655160), (12, 171379300), (15, 137103440), (16, 128534475), (20, 102827580), (24, 85689650), (25, 82262064), (30, 68551720), (40, 51413790), (48, 42844825), (50, 41131032), (60, 34275860), (67, 30694800), (75, 27420688), (80, 25706895), (100, 20565516), (120, 17137930), (134, 15347400), (150, 13710344), (200, 10282758), (201, 10231600), (240, 8568965), (268, 7673700), (300, 6855172), (335, 6138960), (400, 5141379), (402, 5115800), (536, 3836850), (600, 3427586), (670, 3069480), (804, 2557900), (1005, 2046320), (1072, 1918425), (1200, 1713793), (1340, 1534740), (1608, 1278950), (1675, 1227792), (2010, 1023160), (2680, 767370), (3216, 639475), (3350, 613896), (4020, 511580), (5025, 409264), (5360, 383685), (6700, 306948), (8040, 255790), (10050, 204632), (13400, 153474), (16080, 127895), (20100, 102316), (25579, 80400), (26800, 76737), (40200, 51158)]