10820400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 35426304

約数和(自身を除く): 24605904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 127, 142, 150, 200, 213, 240, 254, 284, 300, 355, 381, 400, 426, 508, 568, 600, 635, 710, 762, 852, 1016, 1065, 1136, 1200, 1270, 1420, 1524, 1704, 1775, 1905, 2032, 2130, 2540, 2840, 3048, 3175, 3408, 3550, 3810, 4260, 5080, 5325, 5680, 6096, 6350, 7100, 7620, 8520, 9017, 9525, 10160, 10650, 12700, 14200, 15240, 17040, 18034, 19050, 21300, 25400, 27051, 28400, 30480, 36068, 38100, 42600, 45085, 50800, 54102, 72136, 76200, 85200, 90170, 108204, 135255, 144272, 152400, 180340, 216408, 225425, 270510, 360680, 432816, 450850, 541020, 676275, 721360, 901700, 1082040, 1352550, 1803400, 2164080, 2705100, 3606800, 5410200, 10820400]

約数ペア:

[(1, 10820400), (2, 5410200), (3, 3606800), (4, 2705100), (5, 2164080), (6, 1803400), (8, 1352550), (10, 1082040), (12, 901700), (15, 721360), (16, 676275), (20, 541020), (24, 450850), (25, 432816), (30, 360680), (40, 270510), (48, 225425), (50, 216408), (60, 180340), (71, 152400), (75, 144272), (80, 135255), (100, 108204), (120, 90170), (127, 85200), (142, 76200), (150, 72136), (200, 54102), (213, 50800), (240, 45085), (254, 42600), (284, 38100), (300, 36068), (355, 30480), (381, 28400), (400, 27051), (426, 25400), (508, 21300), (568, 19050), (600, 18034), (635, 17040), (710, 15240), (762, 14200), (852, 12700), (1016, 10650), (1065, 10160), (1136, 9525), (1200, 9017), (1270, 8520), (1420, 7620), (1524, 7100), (1704, 6350), (1775, 6096), (1905, 5680), (2032, 5325), (2130, 5080), (2540, 4260), (2840, 3810), (3048, 3550), (3175, 3408)]