201822800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6079}}^1$

素因数の和:6180

約数の個数: 60

約数和(自身を含む): 490801920

約数和(自身を除く): 288979120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 3320, 4150, 6079, 6640, 8300, 12158, 16600, 24316, 30395, 33200, 48632, 60790, 97264, 121580, 151975, 243160, 303950, 486320, 504557, 607900, 1009114, 1215800, 2018228, 2431600, 2522785, 4036456, 5045570, 8072912, 10091140, 12613925, 20182280, 25227850, 40364560, 50455700, 100911400, 201822800]

約数ペア:

[(1, 201822800), (2, 100911400), (4, 50455700), (5, 40364560), (8, 25227850), (10, 20182280), (16, 12613925), (20, 10091140), (25, 8072912), (40, 5045570), (50, 4036456), (80, 2522785), (83, 2431600), (100, 2018228), (166, 1215800), (200, 1009114), (332, 607900), (400, 504557), (415, 486320), (664, 303950), (830, 243160), (1328, 151975), (1660, 121580), (2075, 97264), (3320, 60790), (4150, 48632), (6079, 33200), (6640, 30395), (8300, 24316), (12158, 16600)]