190813500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{42403}}^1$

素因数の和:42428

約数の個数: 72

約数和(自身を含む): 601967184

約数和(自身を除く): 411153684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 42403, 84806, 127209, 169612, 212015, 254418, 381627, 424030, 508836, 636045, 763254, 848060, 1060075, 1272090, 1526508, 1908135, 2120150, 2544180, 3180225, 3816270, 4240300, 5300375, 6360450, 7632540, 9540675, 10600750, 12720900, 15901125, 19081350, 21201500, 31802250, 38162700, 47703375, 63604500, 95406750, 190813500]

約数ペア:

[(1, 190813500), (2, 95406750), (3, 63604500), (4, 47703375), (5, 38162700), (6, 31802250), (9, 21201500), (10, 19081350), (12, 15901125), (15, 12720900), (18, 10600750), (20, 9540675), (25, 7632540), (30, 6360450), (36, 5300375), (45, 4240300), (50, 3816270), (60, 3180225), (75, 2544180), (90, 2120150), (100, 1908135), (125, 1526508), (150, 1272090), (180, 1060075), (225, 848060), (250, 763254), (300, 636045), (375, 508836), (450, 424030), (500, 381627), (750, 254418), (900, 212015), (1125, 169612), (1500, 127209), (2250, 84806), (4500, 42403)]