146716740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3863}}^1$

素因数の和:4089

約数の個数: 72

約数和(自身を含む): 447265728

約数和(自身を除く): 300548988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 3863, 4220, 6330, 7596, 7726, 9495, 11589, 12660, 15452, 18990, 19315, 23178, 34767, 37980, 38630, 46356, 57945, 69534, 77260, 115890, 139068, 173835, 231780, 347670, 695340, 815093, 1630186, 2445279, 3260372, 4075465, 4890558, 7335837, 8150930, 9781116, 12226395, 14671674, 16301860, 24452790, 29343348, 36679185, 48905580, 73358370, 146716740]

約数ペア:

[(1, 146716740), (2, 73358370), (3, 48905580), (4, 36679185), (5, 29343348), (6, 24452790), (9, 16301860), (10, 14671674), (12, 12226395), (15, 9781116), (18, 8150930), (20, 7335837), (30, 4890558), (36, 4075465), (45, 3260372), (60, 2445279), (90, 1630186), (180, 815093), (211, 695340), (422, 347670), (633, 231780), (844, 173835), (1055, 139068), (1266, 115890), (1899, 77260), (2110, 69534), (2532, 57945), (3165, 46356), (3798, 38630), (3863, 37980), (4220, 34767), (6330, 23178), (7596, 19315), (7726, 18990), (9495, 15452), (11589, 12660)]