147992940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274061}}^1$

素因数の和:274079

約数の個数: 48

約数和(自身を含む): 460424160

約数和(自身を除く): 312431220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 274061, 548122, 822183, 1096244, 1370305, 1644366, 2466549, 2740610, 3288732, 4110915, 4933098, 5481220, 7399647, 8221830, 9866196, 12332745, 14799294, 16443660, 24665490, 29598588, 36998235, 49330980, 73996470, 147992940]

約数ペア:

[(1, 147992940), (2, 73996470), (3, 49330980), (4, 36998235), (5, 29598588), (6, 24665490), (9, 16443660), (10, 14799294), (12, 12332745), (15, 9866196), (18, 8221830), (20, 7399647), (27, 5481220), (30, 4933098), (36, 4110915), (45, 3288732), (54, 2740610), (60, 2466549), (90, 1644366), (108, 1370305), (135, 1096244), (180, 822183), (270, 548122), (540, 274061)]