15303000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{5101}}^1$

素因数の和:5125

約数の個数: 64

約数和(自身を含む): 47754720

約数和(自身を除く): 32451720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 5101, 10202, 15303, 20404, 25505, 30606, 40808, 51010, 61212, 76515, 102020, 122424, 127525, 153030, 204040, 255050, 306060, 382575, 510100, 612120, 637625, 765150, 1020200, 1275250, 1530300, 1912875, 2550500, 3060600, 3825750, 5101000, 7651500, 15303000]

約数ペア:

[(1, 15303000), (2, 7651500), (3, 5101000), (4, 3825750), (5, 3060600), (6, 2550500), (8, 1912875), (10, 1530300), (12, 1275250), (15, 1020200), (20, 765150), (24, 637625), (25, 612120), (30, 510100), (40, 382575), (50, 306060), (60, 255050), (75, 204040), (100, 153030), (120, 127525), (125, 122424), (150, 102020), (200, 76515), (250, 61212), (300, 51010), (375, 40808), (500, 30606), (600, 25505), (750, 20404), (1000, 15303), (1500, 10202), (3000, 5101)]