30378800

素因数分解:

$2^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 60

約数和(自身を含む): 73574160

約数和(自身を除く): 43195360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 346, 400, 439, 692, 865, 878, 1384, 1730, 1756, 2195, 2768, 3460, 3512, 4325, 4390, 6920, 7024, 8650, 8780, 10975, 13840, 17300, 17560, 21950, 34600, 35120, 43900, 69200, 75947, 87800, 151894, 175600, 303788, 379735, 607576, 759470, 1215152, 1518940, 1898675, 3037880, 3797350, 6075760, 7594700, 15189400, 30378800]

約数ペア:

[(1, 30378800), (2, 15189400), (4, 7594700), (5, 6075760), (8, 3797350), (10, 3037880), (16, 1898675), (20, 1518940), (25, 1215152), (40, 759470), (50, 607576), (80, 379735), (100, 303788), (173, 175600), (200, 151894), (346, 87800), (400, 75947), (439, 69200), (692, 43900), (865, 35120), (878, 34600), (1384, 21950), (1730, 17560), (1756, 17300), (2195, 13840), (2768, 10975), (3460, 8780), (3512, 8650), (4325, 7024), (4390, 6920)]