145350180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269167}}^1$

素因数の和:269185

約数の個数: 48

約数和(自身を含む): 452202240

約数和(自身を除く): 306852060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 269167, 538334, 807501, 1076668, 1345835, 1615002, 2422503, 2691670, 3230004, 4037505, 4845006, 5383340, 7267509, 8075010, 9690012, 12112515, 14535018, 16150020, 24225030, 29070036, 36337545, 48450060, 72675090, 145350180]

約数ペア:

[(1, 145350180), (2, 72675090), (3, 48450060), (4, 36337545), (5, 29070036), (6, 24225030), (9, 16150020), (10, 14535018), (12, 12112515), (15, 9690012), (18, 8075010), (20, 7267509), (27, 5383340), (30, 4845006), (36, 4037505), (45, 3230004), (54, 2691670), (60, 2422503), (90, 1615002), (108, 1345835), (135, 1076668), (180, 807501), (270, 538334), (540, 269167)]