487947000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{162649}}^1$

素因数の和:162673

約数の個数: 64

約数和(自身を含む): 1522404000

約数和(自身を除く): 1034457000

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, 162649, 325298, 487947, 650596, 813245, 975894, 1301192, 1626490, 1951788, 2439735, 3252980, 3903576, 4066225, 4879470, 6505960, 8132450, 9758940, 12198675, 16264900, 19517880, 20331125, 24397350, 32529800, 40662250, 48794700, 60993375, 81324500, 97589400, 121986750, 162649000, 243973500, 487947000]

約数ペア:

[(1, 487947000), (2, 243973500), (3, 162649000), (4, 121986750), (5, 97589400), (6, 81324500), (8, 60993375), (10, 48794700), (12, 40662250), (15, 32529800), (20, 24397350), (24, 20331125), (25, 19517880), (30, 16264900), (40, 12198675), (50, 9758940), (60, 8132450), (75, 6505960), (100, 4879470), (120, 4066225), (125, 3903576), (150, 3252980), (200, 2439735), (250, 1951788), (300, 1626490), (375, 1301192), (500, 975894), (600, 813245), (750, 650596), (1000, 487947), (1500, 325298), (3000, 162649)]