13525500

素因数分解:

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

素因数の和:220

約数の個数: 96

約数和(自身を含む): 40255488

約数和(自身を除く): 26729988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 127, 142, 150, 213, 250, 254, 284, 300, 355, 375, 381, 426, 500, 508, 635, 710, 750, 762, 852, 1065, 1270, 1420, 1500, 1524, 1775, 1905, 2130, 2540, 3175, 3550, 3810, 4260, 5325, 6350, 7100, 7620, 8875, 9017, 9525, 10650, 12700, 15875, 17750, 18034, 19050, 21300, 26625, 27051, 31750, 35500, 36068, 38100, 45085, 47625, 53250, 54102, 63500, 90170, 95250, 106500, 108204, 135255, 180340, 190500, 225425, 270510, 450850, 541020, 676275, 901700, 1127125, 1352550, 2254250, 2705100, 3381375, 4508500, 6762750, 13525500]

約数ペア:

[(1, 13525500), (2, 6762750), (3, 4508500), (4, 3381375), (5, 2705100), (6, 2254250), (10, 1352550), (12, 1127125), (15, 901700), (20, 676275), (25, 541020), (30, 450850), (50, 270510), (60, 225425), (71, 190500), (75, 180340), (100, 135255), (125, 108204), (127, 106500), (142, 95250), (150, 90170), (213, 63500), (250, 54102), (254, 53250), (284, 47625), (300, 45085), (355, 38100), (375, 36068), (381, 35500), (426, 31750), (500, 27051), (508, 26625), (635, 21300), (710, 19050), (750, 18034), (762, 17750), (852, 15875), (1065, 12700), (1270, 10650), (1420, 9525), (1500, 9017), (1524, 8875), (1775, 7620), (1905, 7100), (2130, 6350), (2540, 5325), (3175, 4260), (3550, 3810)]