128190300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61043}}^1$

素因数の和:61067

約数の個数: 72

約数和(自身を含む): 423889536

約数和(自身を除く): 295699236

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, 61043, 122086, 183129, 244172, 305215, 366258, 427301, 610430, 732516, 854602, 915645, 1220860, 1281903, 1526075, 1709204, 1831290, 2136505, 2563806, 3052150, 3662580, 4273010, 4578225, 5127612, 6104300, 6409515, 8546020, 9156450, 10682525, 12819030, 18312900, 21365050, 25638060, 32047575, 42730100, 64095150, 128190300]

約数ペア:

[(1, 128190300), (2, 64095150), (3, 42730100), (4, 32047575), (5, 25638060), (6, 21365050), (7, 18312900), (10, 12819030), (12, 10682525), (14, 9156450), (15, 8546020), (20, 6409515), (21, 6104300), (25, 5127612), (28, 4578225), (30, 4273010), (35, 3662580), (42, 3052150), (50, 2563806), (60, 2136505), (70, 1831290), (75, 1709204), (84, 1526075), (100, 1281903), (105, 1220860), (140, 915645), (150, 854602), (175, 732516), (210, 610430), (300, 427301), (350, 366258), (420, 305215), (525, 244172), (700, 183129), (1050, 122086), (2100, 61043)]