45752940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 139754160

約数和(自身を除く): 94001220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1619, 1884, 2355, 2826, 3140, 3238, 4710, 4857, 5652, 6476, 7065, 8095, 9420, 9714, 14130, 14571, 16190, 19428, 24285, 28260, 29142, 32380, 48570, 58284, 72855, 97140, 145710, 254183, 291420, 508366, 762549, 1016732, 1270915, 1525098, 2287647, 2541830, 3050196, 3812745, 4575294, 5083660, 7625490, 9150588, 11438235, 15250980, 22876470, 45752940]

約数ペア:

[(1, 45752940), (2, 22876470), (3, 15250980), (4, 11438235), (5, 9150588), (6, 7625490), (9, 5083660), (10, 4575294), (12, 3812745), (15, 3050196), (18, 2541830), (20, 2287647), (30, 1525098), (36, 1270915), (45, 1016732), (60, 762549), (90, 508366), (157, 291420), (180, 254183), (314, 145710), (471, 97140), (628, 72855), (785, 58284), (942, 48570), (1413, 32380), (1570, 29142), (1619, 28260), (1884, 24285), (2355, 19428), (2826, 16190), (3140, 14571), (3238, 14130), (4710, 9714), (4857, 9420), (5652, 8095), (6476, 7065)]