201615000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13441}}^1$

素因数の和:13470

約数の個数: 80

約数和(自身を含む): 629892120

約数和(自身を除く): 428277120

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13441, 15000, 26882, 40323, 53764, 67205, 80646, 107528, 134410, 161292, 201615, 268820, 322584, 336025, 403230, 537640, 672050, 806460, 1008075, 1344100, 1612920, 1680125, 2016150, 2688200, 3360250, 4032300, 5040375, 6720500, 8064600, 8400625, 10080750, 13441000, 16801250, 20161500, 25201875, 33602500, 40323000, 50403750, 67205000, 100807500, 201615000]

約数ペア:

[(1, 201615000), (2, 100807500), (3, 67205000), (4, 50403750), (5, 40323000), (6, 33602500), (8, 25201875), (10, 20161500), (12, 16801250), (15, 13441000), (20, 10080750), (24, 8400625), (25, 8064600), (30, 6720500), (40, 5040375), (50, 4032300), (60, 3360250), (75, 2688200), (100, 2016150), (120, 1680125), (125, 1612920), (150, 1344100), (200, 1008075), (250, 806460), (300, 672050), (375, 537640), (500, 403230), (600, 336025), (625, 322584), (750, 268820), (1000, 201615), (1250, 161292), (1500, 134410), (1875, 107528), (2500, 80646), (3000, 67205), (3750, 53764), (5000, 40323), (7500, 26882), (13441, 15000)]