26479500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 78274560

約数和(自身を除く): 51795060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 127, 139, 150, 250, 254, 278, 300, 375, 381, 417, 500, 508, 556, 635, 695, 750, 762, 834, 1270, 1390, 1500, 1524, 1668, 1905, 2085, 2540, 2780, 3175, 3475, 3810, 4170, 6350, 6950, 7620, 8340, 9525, 10425, 12700, 13900, 15875, 17375, 17653, 19050, 20850, 31750, 34750, 35306, 38100, 41700, 47625, 52125, 52959, 63500, 69500, 70612, 88265, 95250, 104250, 105918, 176530, 190500, 208500, 211836, 264795, 353060, 441325, 529590, 882650, 1059180, 1323975, 1765300, 2206625, 2647950, 4413250, 5295900, 6619875, 8826500, 13239750, 26479500]

約数ペア:

[(1, 26479500), (2, 13239750), (3, 8826500), (4, 6619875), (5, 5295900), (6, 4413250), (10, 2647950), (12, 2206625), (15, 1765300), (20, 1323975), (25, 1059180), (30, 882650), (50, 529590), (60, 441325), (75, 353060), (100, 264795), (125, 211836), (127, 208500), (139, 190500), (150, 176530), (250, 105918), (254, 104250), (278, 95250), (300, 88265), (375, 70612), (381, 69500), (417, 63500), (500, 52959), (508, 52125), (556, 47625), (635, 41700), (695, 38100), (750, 35306), (762, 34750), (834, 31750), (1270, 20850), (1390, 19050), (1500, 17653), (1524, 17375), (1668, 15875), (1905, 13900), (2085, 12700), (2540, 10425), (2780, 9525), (3175, 8340), (3475, 7620), (3810, 6950), (4170, 6350)]