13521000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4507}}^1$

素因数の和:4531

約数の個数: 64

約数和(自身を含む): 42194880

約数和(自身を除く): 28673880

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, 4507, 9014, 13521, 18028, 22535, 27042, 36056, 45070, 54084, 67605, 90140, 108168, 112675, 135210, 180280, 225350, 270420, 338025, 450700, 540840, 563375, 676050, 901400, 1126750, 1352100, 1690125, 2253500, 2704200, 3380250, 4507000, 6760500, 13521000]

約数ペア:

[(1, 13521000), (2, 6760500), (3, 4507000), (4, 3380250), (5, 2704200), (6, 2253500), (8, 1690125), (10, 1352100), (12, 1126750), (15, 901400), (20, 676050), (24, 563375), (25, 540840), (30, 450700), (40, 338025), (50, 270420), (60, 225350), (75, 180280), (100, 135210), (120, 112675), (125, 108168), (150, 90140), (200, 67605), (250, 54084), (300, 45070), (375, 36056), (500, 27042), (600, 22535), (750, 18028), (1000, 13521), (1500, 9014), (3000, 4507)]