198416100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{12479}}^1$

素因数の和:12549

約数の個数: 72

約数和(自身を含む): 584962560

約数和(自身を除く): 386546460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 12479, 15900, 24958, 37437, 49916, 62395, 74874, 124790, 149748, 187185, 249580, 311975, 374370, 623950, 661387, 748740, 935925, 1247900, 1322774, 1871850, 1984161, 2645548, 3306935, 3743700, 3968322, 6613870, 7936644, 9920805, 13227740, 16534675, 19841610, 33069350, 39683220, 49604025, 66138700, 99208050, 198416100]

約数ペア:

[(1, 198416100), (2, 99208050), (3, 66138700), (4, 49604025), (5, 39683220), (6, 33069350), (10, 19841610), (12, 16534675), (15, 13227740), (20, 9920805), (25, 7936644), (30, 6613870), (50, 3968322), (53, 3743700), (60, 3306935), (75, 2645548), (100, 1984161), (106, 1871850), (150, 1322774), (159, 1247900), (212, 935925), (265, 748740), (300, 661387), (318, 623950), (530, 374370), (636, 311975), (795, 249580), (1060, 187185), (1325, 149748), (1590, 124790), (2650, 74874), (3180, 62395), (3975, 49916), (5300, 37437), (7950, 24958), (12479, 15900)]