90705150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{67189}}^1$

素因数の和:67210

約数の個数: 48

約数和(自身を含む): 249946800

約数和(自身を除く): 159241650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 67189, 134378, 201567, 335945, 403134, 604701, 671890, 1007835, 1209402, 1679725, 1814103, 2015670, 3023505, 3359450, 3628206, 5039175, 6047010, 9070515, 10078350, 15117525, 18141030, 30235050, 45352575, 90705150]

約数ペア:

[(1, 90705150), (2, 45352575), (3, 30235050), (5, 18141030), (6, 15117525), (9, 10078350), (10, 9070515), (15, 6047010), (18, 5039175), (25, 3628206), (27, 3359450), (30, 3023505), (45, 2015670), (50, 1814103), (54, 1679725), (75, 1209402), (90, 1007835), (135, 671890), (150, 604701), (225, 403134), (270, 335945), (450, 201567), (675, 134378), (1350, 67189)]