150221600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9883}}^1$

素因数の和:9922

約数の個数: 72

約数和(自身を含む): 386069040

約数和(自身を除く): 235847440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 9883, 15200, 19766, 39532, 49415, 79064, 98830, 158128, 187777, 197660, 247075, 316256, 375554, 395320, 494150, 751108, 790640, 938885, 988300, 1502216, 1581280, 1877770, 1976600, 3004432, 3755540, 3953200, 4694425, 6008864, 7511080, 7906400, 9388850, 15022160, 18777700, 30044320, 37555400, 75110800, 150221600]

約数ペア:

[(1, 150221600), (2, 75110800), (4, 37555400), (5, 30044320), (8, 18777700), (10, 15022160), (16, 9388850), (19, 7906400), (20, 7511080), (25, 6008864), (32, 4694425), (38, 3953200), (40, 3755540), (50, 3004432), (76, 1976600), (80, 1877770), (95, 1581280), (100, 1502216), (152, 988300), (160, 938885), (190, 790640), (200, 751108), (304, 494150), (380, 395320), (400, 375554), (475, 316256), (608, 247075), (760, 197660), (800, 187777), (950, 158128), (1520, 98830), (1900, 79064), (3040, 49415), (3800, 39532), (7600, 19766), (9883, 15200)]