126942900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{60449}}^1$

素因数の和:60473

約数の個数: 72

約数和(自身を含む): 419764800

約数和(自身を除く): 292821900

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, 60449, 120898, 181347, 241796, 302245, 362694, 423143, 604490, 725388, 846286, 906735, 1208980, 1269429, 1511225, 1692572, 1813470, 2115715, 2538858, 3022450, 3626940, 4231430, 4533675, 5077716, 6044900, 6347145, 8462860, 9067350, 10578575, 12694290, 18134700, 21157150, 25388580, 31735725, 42314300, 63471450, 126942900]

約数ペア:

[(1, 126942900), (2, 63471450), (3, 42314300), (4, 31735725), (5, 25388580), (6, 21157150), (7, 18134700), (10, 12694290), (12, 10578575), (14, 9067350), (15, 8462860), (20, 6347145), (21, 6044900), (25, 5077716), (28, 4533675), (30, 4231430), (35, 3626940), (42, 3022450), (50, 2538858), (60, 2115715), (70, 1813470), (75, 1692572), (84, 1511225), (100, 1269429), (105, 1208980), (140, 906735), (150, 846286), (175, 725388), (210, 604490), (300, 423143), (350, 362694), (420, 302245), (525, 241796), (700, 181347), (1050, 120898), (2100, 60449)]