342875400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{81637}}^1$

素因数の和:81663

約数の個数: 96

約数和(自身を含む): 1214773440

約数和(自身を除く): 871898040

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, 81637, 163274, 244911, 326548, 408185, 489822, 571459, 653096, 816370, 979644, 1142918, 1224555, 1632740, 1714377, 1959288, 2040925, 2285836, 2449110, 2857295, 3265480, 3428754, 4081850, 4571672, 4898220, 5714590, 6122775, 6857508, 8163700, 8571885, 9796440, 11429180, 12245550, 13715016, 14286475, 16327400, 17143770, 22858360, 24491100, 28572950, 34287540, 42859425, 48982200, 57145900, 68575080, 85718850, 114291800, 171437700, 342875400]

約数ペア:

[(1, 342875400), (2, 171437700), (3, 114291800), (4, 85718850), (5, 68575080), (6, 57145900), (7, 48982200), (8, 42859425), (10, 34287540), (12, 28572950), (14, 24491100), (15, 22858360), (20, 17143770), (21, 16327400), (24, 14286475), (25, 13715016), (28, 12245550), (30, 11429180), (35, 9796440), (40, 8571885), (42, 8163700), (50, 6857508), (56, 6122775), (60, 5714590), (70, 4898220), (75, 4571672), (84, 4081850), (100, 3428754), (105, 3265480), (120, 2857295), (140, 2449110), (150, 2285836), (168, 2040925), (175, 1959288), (200, 1714377), (210, 1632740), (280, 1224555), (300, 1142918), (350, 979644), (420, 816370), (525, 653096), (600, 571459), (700, 489822), (840, 408185), (1050, 326548), (1400, 244911), (2100, 163274), (4200, 81637)]