145092780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{115153}}^1$

素因数の和:115175

約数の個数: 72

約数和(自身を含む): 502992672

約数和(自身を除く): 357899892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 115153, 230306, 345459, 460612, 575765, 690918, 806071, 1036377, 1151530, 1381836, 1612142, 1727295, 2072754, 2303060, 2418213, 3224284, 3454590, 4030355, 4145508, 4836426, 5181885, 6909180, 7254639, 8060710, 9672852, 10363770, 12091065, 14509278, 16121420, 20727540, 24182130, 29018556, 36273195, 48364260, 72546390, 145092780]

約数ペア:

[(1, 145092780), (2, 72546390), (3, 48364260), (4, 36273195), (5, 29018556), (6, 24182130), (7, 20727540), (9, 16121420), (10, 14509278), (12, 12091065), (14, 10363770), (15, 9672852), (18, 8060710), (20, 7254639), (21, 6909180), (28, 5181885), (30, 4836426), (35, 4145508), (36, 4030355), (42, 3454590), (45, 3224284), (60, 2418213), (63, 2303060), (70, 2072754), (84, 1727295), (90, 1612142), (105, 1381836), (126, 1151530), (140, 1036377), (180, 806071), (210, 690918), (252, 575765), (315, 460612), (420, 345459), (630, 230306), (1260, 115153)]