149792940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75653}}^1$

素因数の和:75679

約数の個数: 72

約数和(自身を含む): 495685008

約数和(自身を除く): 345892068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 75653, 151306, 226959, 302612, 378265, 453918, 680877, 756530, 832183, 907836, 1134795, 1361754, 1513060, 1664366, 2269590, 2496549, 2723508, 3328732, 3404385, 4160915, 4539180, 4993098, 6808770, 7489647, 8321830, 9986196, 12482745, 13617540, 14979294, 16643660, 24965490, 29958588, 37448235, 49930980, 74896470, 149792940]

約数ペア:

[(1, 149792940), (2, 74896470), (3, 49930980), (4, 37448235), (5, 29958588), (6, 24965490), (9, 16643660), (10, 14979294), (11, 13617540), (12, 12482745), (15, 9986196), (18, 8321830), (20, 7489647), (22, 6808770), (30, 4993098), (33, 4539180), (36, 4160915), (44, 3404385), (45, 3328732), (55, 2723508), (60, 2496549), (66, 2269590), (90, 1664366), (99, 1513060), (110, 1361754), (132, 1134795), (165, 907836), (180, 832183), (198, 756530), (220, 680877), (330, 453918), (396, 378265), (495, 302612), (660, 226959), (990, 151306), (1980, 75653)]