132000400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47143}}^1$

素因数の和:47168

約数の個数: 60

約数和(自身を含む): 362443072

約数和(自身を除く): 230442672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 47143, 94286, 188572, 235715, 330001, 377144, 471430, 660002, 754288, 942860, 1178575, 1320004, 1650005, 1885720, 2357150, 2640008, 3300010, 3771440, 4714300, 5280016, 6600020, 8250025, 9428600, 13200040, 16500050, 18857200, 26400080, 33000100, 66000200, 132000400]

約数ペア:

[(1, 132000400), (2, 66000200), (4, 33000100), (5, 26400080), (7, 18857200), (8, 16500050), (10, 13200040), (14, 9428600), (16, 8250025), (20, 6600020), (25, 5280016), (28, 4714300), (35, 3771440), (40, 3300010), (50, 2640008), (56, 2357150), (70, 1885720), (80, 1650005), (100, 1320004), (112, 1178575), (140, 942860), (175, 754288), (200, 660002), (280, 471430), (350, 377144), (400, 330001), (560, 235715), (700, 188572), (1400, 94286), (2800, 47143)]