328068900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{121507}}^1$

素因数の和:121530

約数の個数: 72

約数和(自身を含む): 1054689440

約数和(自身を除く): 726620540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 121507, 243014, 364521, 486028, 607535, 729042, 1093563, 1215070, 1458084, 1822605, 2187126, 2430140, 3037675, 3280689, 3645210, 4374252, 5467815, 6075350, 6561378, 7290420, 9113025, 10935630, 12150700, 13122756, 16403445, 18226050, 21871260, 27339075, 32806890, 36452100, 54678150, 65613780, 82017225, 109356300, 164034450, 328068900]

約数ペア:

[(1, 328068900), (2, 164034450), (3, 109356300), (4, 82017225), (5, 65613780), (6, 54678150), (9, 36452100), (10, 32806890), (12, 27339075), (15, 21871260), (18, 18226050), (20, 16403445), (25, 13122756), (27, 12150700), (30, 10935630), (36, 9113025), (45, 7290420), (50, 6561378), (54, 6075350), (60, 5467815), (75, 4374252), (90, 3645210), (100, 3280689), (108, 3037675), (135, 2430140), (150, 2187126), (180, 1822605), (225, 1458084), (270, 1215070), (300, 1093563), (450, 729042), (540, 607535), (675, 486028), (900, 364521), (1350, 243014), (2700, 121507)]