2212200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1229}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 7435350

約数和(自身を除く): 5223150

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1229, 1800, 2458, 3687, 4916, 6145, 7374, 9832, 11061, 12290, 14748, 18435, 22122, 24580, 29496, 30725, 36870, 44244, 49160, 55305, 61450, 73740, 88488, 92175, 110610, 122900, 147480, 184350, 221220, 245800, 276525, 368700, 442440, 553050, 737400, 1106100, 2212200]

約数ペア:

[(1, 2212200), (2, 1106100), (3, 737400), (4, 553050), (5, 442440), (6, 368700), (8, 276525), (9, 245800), (10, 221220), (12, 184350), (15, 147480), (18, 122900), (20, 110610), (24, 92175), (25, 88488), (30, 73740), (36, 61450), (40, 55305), (45, 49160), (50, 44244), (60, 36870), (72, 30725), (75, 29496), (90, 24580), (100, 22122), (120, 18435), (150, 14748), (180, 12290), (200, 11061), (225, 9832), (300, 7374), (360, 6145), (450, 4916), (600, 3687), (900, 2458), (1229, 1800)]