2705100

素因数分解:

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

素因数の和:215

約数の個数: 72

約数和(自身を含む): 7999488

約数和(自身を除く): 5294388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 127, 142, 150, 213, 254, 284, 300, 355, 381, 426, 508, 635, 710, 762, 852, 1065, 1270, 1420, 1524, 1775, 1905, 2130, 2540, 3175, 3550, 3810, 4260, 5325, 6350, 7100, 7620, 9017, 9525, 10650, 12700, 18034, 19050, 21300, 27051, 36068, 38100, 45085, 54102, 90170, 108204, 135255, 180340, 225425, 270510, 450850, 541020, 676275, 901700, 1352550, 2705100]

約数ペア:

[(1, 2705100), (2, 1352550), (3, 901700), (4, 676275), (5, 541020), (6, 450850), (10, 270510), (12, 225425), (15, 180340), (20, 135255), (25, 108204), (30, 90170), (50, 54102), (60, 45085), (71, 38100), (75, 36068), (100, 27051), (127, 21300), (142, 19050), (150, 18034), (213, 12700), (254, 10650), (284, 9525), (300, 9017), (355, 7620), (381, 7100), (426, 6350), (508, 5325), (635, 4260), (710, 3810), (762, 3550), (852, 3175), (1065, 2540), (1270, 2130), (1420, 1905), (1524, 1775)]