210928200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{50221}}^1$

素因数の和:50247

約数の個数: 96

約数和(自身を含む): 747303360

約数和(自身を除く): 536375160

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, 50221, 100442, 150663, 200884, 251105, 301326, 351547, 401768, 502210, 602652, 703094, 753315, 1004420, 1054641, 1205304, 1255525, 1406188, 1506630, 1757735, 2008840, 2109282, 2511050, 2812376, 3013260, 3515470, 3766575, 4218564, 5022100, 5273205, 6026520, 7030940, 7533150, 8437128, 8788675, 10044200, 10546410, 14061880, 15066300, 17577350, 21092820, 26366025, 30132600, 35154700, 42185640, 52732050, 70309400, 105464100, 210928200]

約数ペア:

[(1, 210928200), (2, 105464100), (3, 70309400), (4, 52732050), (5, 42185640), (6, 35154700), (7, 30132600), (8, 26366025), (10, 21092820), (12, 17577350), (14, 15066300), (15, 14061880), (20, 10546410), (21, 10044200), (24, 8788675), (25, 8437128), (28, 7533150), (30, 7030940), (35, 6026520), (40, 5273205), (42, 5022100), (50, 4218564), (56, 3766575), (60, 3515470), (70, 3013260), (75, 2812376), (84, 2511050), (100, 2109282), (105, 2008840), (120, 1757735), (140, 1506630), (150, 1406188), (168, 1255525), (175, 1205304), (200, 1054641), (210, 1004420), (280, 753315), (300, 703094), (350, 602652), (420, 502210), (525, 401768), (600, 351547), (700, 301326), (840, 251105), (1050, 200884), (1400, 150663), (2100, 100442), (4200, 50221)]