164015550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{121493}}^1$

素因数の和:121514

約数の個数: 48

約数和(自身を含む): 451957680

約数和(自身を除く): 287942130

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, 121493, 242986, 364479, 607465, 728958, 1093437, 1214930, 1822395, 2186874, 3037325, 3280311, 3644790, 5467185, 6074650, 6560622, 9111975, 10934370, 16401555, 18223950, 27335925, 32803110, 54671850, 82007775, 164015550]

約数ペア:

[(1, 164015550), (2, 82007775), (3, 54671850), (5, 32803110), (6, 27335925), (9, 18223950), (10, 16401555), (15, 10934370), (18, 9111975), (25, 6560622), (27, 6074650), (30, 5467185), (45, 3644790), (50, 3280311), (54, 3037325), (75, 2186874), (90, 1822395), (135, 1214930), (150, 1093437), (225, 728958), (270, 607465), (450, 364479), (675, 242986), (1350, 121493)]