42770400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 141740928

約数和(自身を除く): 98970528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 251, 284, 300, 355, 400, 426, 480, 502, 568, 600, 710, 753, 800, 852, 1004, 1065, 1136, 1200, 1255, 1420, 1506, 1704, 1775, 2008, 2130, 2272, 2400, 2510, 2840, 3012, 3408, 3550, 3765, 4016, 4260, 5020, 5325, 5680, 6024, 6275, 6816, 7100, 7530, 8032, 8520, 10040, 10650, 11360, 12048, 12550, 14200, 15060, 17040, 17821, 18825, 20080, 21300, 24096, 25100, 28400, 30120, 34080, 35642, 37650, 40160, 42600, 50200, 53463, 56800, 60240, 71284, 75300, 85200, 89105, 100400, 106926, 120480, 142568, 150600, 170400, 178210, 200800, 213852, 267315, 285136, 301200, 356420, 427704, 445525, 534630, 570272, 602400, 712840, 855408, 891050, 1069260, 1336575, 1425680, 1710816, 1782100, 2138520, 2673150, 2851360, 3564200, 4277040, 5346300, 7128400, 8554080, 10692600, 14256800, 21385200, 42770400]

約数ペア:

[(1, 42770400), (2, 21385200), (3, 14256800), (4, 10692600), (5, 8554080), (6, 7128400), (8, 5346300), (10, 4277040), (12, 3564200), (15, 2851360), (16, 2673150), (20, 2138520), (24, 1782100), (25, 1710816), (30, 1425680), (32, 1336575), (40, 1069260), (48, 891050), (50, 855408), (60, 712840), (71, 602400), (75, 570272), (80, 534630), (96, 445525), (100, 427704), (120, 356420), (142, 301200), (150, 285136), (160, 267315), (200, 213852), (213, 200800), (240, 178210), (251, 170400), (284, 150600), (300, 142568), (355, 120480), (400, 106926), (426, 100400), (480, 89105), (502, 85200), (568, 75300), (600, 71284), (710, 60240), (753, 56800), (800, 53463), (852, 50200), (1004, 42600), (1065, 40160), (1136, 37650), (1200, 35642), (1255, 34080), (1420, 30120), (1506, 28400), (1704, 25100), (1775, 24096), (2008, 21300), (2130, 20080), (2272, 18825), (2400, 17821), (2510, 17040), (2840, 15060), (3012, 14200), (3408, 12550), (3550, 12048), (3765, 11360), (4016, 10650), (4260, 10040), (5020, 8520), (5325, 8032), (5680, 7530), (6024, 7100), (6275, 6816)]