16189500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 32242884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 251, 258, 300, 375, 430, 500, 502, 516, 645, 750, 753, 860, 1004, 1075, 1255, 1290, 1500, 1506, 2150, 2510, 2580, 3012, 3225, 3765, 4300, 5020, 5375, 6275, 6450, 7530, 10750, 10793, 12550, 12900, 15060, 16125, 18825, 21500, 21586, 25100, 31375, 32250, 32379, 37650, 43172, 53965, 62750, 64500, 64758, 75300, 94125, 107930, 125500, 129516, 161895, 188250, 215860, 269825, 323790, 376500, 539650, 647580, 809475, 1079300, 1349125, 1618950, 2698250, 3237900, 4047375, 5396500, 8094750, 16189500]

約数ペア:

[(1, 16189500), (2, 8094750), (3, 5396500), (4, 4047375), (5, 3237900), (6, 2698250), (10, 1618950), (12, 1349125), (15, 1079300), (20, 809475), (25, 647580), (30, 539650), (43, 376500), (50, 323790), (60, 269825), (75, 215860), (86, 188250), (100, 161895), (125, 129516), (129, 125500), (150, 107930), (172, 94125), (215, 75300), (250, 64758), (251, 64500), (258, 62750), (300, 53965), (375, 43172), (430, 37650), (500, 32379), (502, 32250), (516, 31375), (645, 25100), (750, 21586), (753, 21500), (860, 18825), (1004, 16125), (1075, 15060), (1255, 12900), (1290, 12550), (1500, 10793), (1506, 10750), (2150, 7530), (2510, 6450), (2580, 6275), (3012, 5375), (3225, 5020), (3765, 4300)]