27829800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{15461}}^1$

素因数の和:15483

約数の個数: 72

約数和(自身を含む): 93467790

約数和(自身を除く): 65637990

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 15461, 30922, 46383, 61844, 77305, 92766, 123688, 139149, 154610, 185532, 231915, 278298, 309220, 371064, 386525, 463830, 556596, 618440, 695745, 773050, 927660, 1113192, 1159575, 1391490, 1546100, 1855320, 2319150, 2782980, 3092200, 3478725, 4638300, 5565960, 6957450, 9276600, 13914900, 27829800]

約数ペア:

[(1, 27829800), (2, 13914900), (3, 9276600), (4, 6957450), (5, 5565960), (6, 4638300), (8, 3478725), (9, 3092200), (10, 2782980), (12, 2319150), (15, 1855320), (18, 1546100), (20, 1391490), (24, 1159575), (25, 1113192), (30, 927660), (36, 773050), (40, 695745), (45, 618440), (50, 556596), (60, 463830), (72, 386525), (75, 371064), (90, 309220), (100, 278298), (120, 231915), (150, 185532), (180, 154610), (200, 139149), (225, 123688), (300, 92766), (360, 77305), (450, 61844), (600, 46383), (900, 30922), (1800, 15461)]