164120850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{121571}}^1$

素因数の和:121592

約数の個数: 48

約数和(自身を含む): 452247840

約数和(自身を除く): 288126990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 121571, 243142, 364713, 607855, 729426, 1094139, 1215710, 1823565, 2188278, 3039275, 3282417, 3647130, 5470695, 6078550, 6564834, 9117825, 10941390, 16412085, 18235650, 27353475, 32824170, 54706950, 82060425, 164120850]

約数ペア:

[(1, 164120850), (2, 82060425), (3, 54706950), (5, 32824170), (6, 27353475), (9, 18235650), (10, 16412085), (15, 10941390), (18, 9117825), (25, 6564834), (27, 6078550), (30, 5470695), (45, 3647130), (50, 3282417), (54, 3039275), (75, 2188278), (90, 1823565), (135, 1215710), (150, 1094139), (225, 729426), (270, 607855), (450, 364713), (675, 243142), (1350, 121571)]