13491000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{1499}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 45630000

約数和(自身を除く): 32139000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1499, 1500, 1800, 2250, 2998, 3000, 4497, 4500, 5996, 7495, 8994, 9000, 11992, 13491, 14990, 17988, 22485, 26982, 29980, 35976, 37475, 44970, 53964, 59960, 67455, 74950, 89940, 107928, 112425, 134910, 149900, 179880, 187375, 224850, 269820, 299800, 337275, 374750, 449700, 539640, 562125, 674550, 749500, 899400, 1124250, 1349100, 1499000, 1686375, 2248500, 2698200, 3372750, 4497000, 6745500, 13491000]

約数ペア:

[(1, 13491000), (2, 6745500), (3, 4497000), (4, 3372750), (5, 2698200), (6, 2248500), (8, 1686375), (9, 1499000), (10, 1349100), (12, 1124250), (15, 899400), (18, 749500), (20, 674550), (24, 562125), (25, 539640), (30, 449700), (36, 374750), (40, 337275), (45, 299800), (50, 269820), (60, 224850), (72, 187375), (75, 179880), (90, 149900), (100, 134910), (120, 112425), (125, 107928), (150, 89940), (180, 74950), (200, 67455), (225, 59960), (250, 53964), (300, 44970), (360, 37475), (375, 35976), (450, 29980), (500, 26982), (600, 22485), (750, 17988), (900, 14990), (1000, 13491), (1125, 11992), (1499, 9000), (1500, 8994), (1800, 7495), (2250, 5996), (2998, 4500), (3000, 4497)]