38280900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18229}}^1$

素因数の和:18253

約数の個数: 72

約数和(自身を含む): 126589120

約数和(自身を除く): 88308220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 18229, 36458, 54687, 72916, 91145, 109374, 127603, 182290, 218748, 255206, 273435, 364580, 382809, 455725, 510412, 546870, 638015, 765618, 911450, 1093740, 1276030, 1367175, 1531236, 1822900, 1914045, 2552060, 2734350, 3190075, 3828090, 5468700, 6380150, 7656180, 9570225, 12760300, 19140450, 38280900]

約数ペア:

[(1, 38280900), (2, 19140450), (3, 12760300), (4, 9570225), (5, 7656180), (6, 6380150), (7, 5468700), (10, 3828090), (12, 3190075), (14, 2734350), (15, 2552060), (20, 1914045), (21, 1822900), (25, 1531236), (28, 1367175), (30, 1276030), (35, 1093740), (42, 911450), (50, 765618), (60, 638015), (70, 546870), (75, 510412), (84, 455725), (100, 382809), (105, 364580), (140, 273435), (150, 255206), (175, 218748), (210, 182290), (300, 127603), (350, 109374), (420, 91145), (525, 72916), (700, 54687), (1050, 36458), (2100, 18229)]