102142500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13619}}^1$

素因数の和:13646

約数の個数: 60

約数和(自身を含む): 297842160

約数和(自身を除く): 195699660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 13619, 27238, 40857, 54476, 68095, 81714, 136190, 163428, 204285, 272380, 340475, 408570, 680950, 817140, 1021425, 1361900, 1702375, 2042850, 3404750, 4085700, 5107125, 6809500, 8511875, 10214250, 17023750, 20428500, 25535625, 34047500, 51071250, 102142500]

約数ペア:

[(1, 102142500), (2, 51071250), (3, 34047500), (4, 25535625), (5, 20428500), (6, 17023750), (10, 10214250), (12, 8511875), (15, 6809500), (20, 5107125), (25, 4085700), (30, 3404750), (50, 2042850), (60, 1702375), (75, 1361900), (100, 1021425), (125, 817140), (150, 680950), (250, 408570), (300, 340475), (375, 272380), (500, 204285), (625, 163428), (750, 136190), (1250, 81714), (1500, 68095), (1875, 54476), (2500, 40857), (3750, 27238), (7500, 13619)]