25572120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4349}}^1$

素因数の和:4377

約数の個数: 96

約数和(自身を含む): 89262000

約数和(自身を除く): 63689880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4349, 5880, 8698, 13047, 17396, 21745, 26094, 30443, 34792, 43490, 52188, 60886, 65235, 86980, 91329, 104376, 121772, 130470, 152215, 173960, 182658, 213101, 243544, 260940, 304430, 365316, 426202, 456645, 521880, 608860, 639303, 730632, 852404, 913290, 1065505, 1217720, 1278606, 1704808, 1826580, 2131010, 2557212, 3196515, 3653160, 4262020, 5114424, 6393030, 8524040, 12786060, 25572120]

約数ペア:

[(1, 25572120), (2, 12786060), (3, 8524040), (4, 6393030), (5, 5114424), (6, 4262020), (7, 3653160), (8, 3196515), (10, 2557212), (12, 2131010), (14, 1826580), (15, 1704808), (20, 1278606), (21, 1217720), (24, 1065505), (28, 913290), (30, 852404), (35, 730632), (40, 639303), (42, 608860), (49, 521880), (56, 456645), (60, 426202), (70, 365316), (84, 304430), (98, 260940), (105, 243544), (120, 213101), (140, 182658), (147, 173960), (168, 152215), (196, 130470), (210, 121772), (245, 104376), (280, 91329), (294, 86980), (392, 65235), (420, 60886), (490, 52188), (588, 43490), (735, 34792), (840, 30443), (980, 26094), (1176, 21745), (1470, 17396), (1960, 13047), (2940, 8698), (4349, 5880)]