328351800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{78179}}^1$

素因数の和:78205

約数の個数: 96

約数和(自身を含む): 1163318400

約数和(自身を除く): 834966600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 78179, 156358, 234537, 312716, 390895, 469074, 547253, 625432, 781790, 938148, 1094506, 1172685, 1563580, 1641759, 1876296, 1954475, 2189012, 2345370, 2736265, 3127160, 3283518, 3908950, 4378024, 4690740, 5472530, 5863425, 6567036, 7817900, 8208795, 9381480, 10945060, 11726850, 13134072, 13681325, 15635800, 16417590, 21890120, 23453700, 27362650, 32835180, 41043975, 46907400, 54725300, 65670360, 82087950, 109450600, 164175900, 328351800]

約数ペア:

[(1, 328351800), (2, 164175900), (3, 109450600), (4, 82087950), (5, 65670360), (6, 54725300), (7, 46907400), (8, 41043975), (10, 32835180), (12, 27362650), (14, 23453700), (15, 21890120), (20, 16417590), (21, 15635800), (24, 13681325), (25, 13134072), (28, 11726850), (30, 10945060), (35, 9381480), (40, 8208795), (42, 7817900), (50, 6567036), (56, 5863425), (60, 5472530), (70, 4690740), (75, 4378024), (84, 3908950), (100, 3283518), (105, 3127160), (120, 2736265), (140, 2345370), (150, 2189012), (168, 1954475), (175, 1876296), (200, 1641759), (210, 1563580), (280, 1172685), (300, 1094506), (350, 938148), (420, 781790), (525, 625432), (600, 547253), (700, 469074), (840, 390895), (1050, 312716), (1400, 234537), (2100, 156358), (4200, 78179)]